{"title":"Trinket Boxes","description":null,"products":[{"product_id":"heart-shaped-lidded-box-silicone-mould","title":"Heart-Shaped Lidded Box Silicone Mould","description":"\u003ch2\u003eSilicone Mould\u003c\/h2\u003e\n\n\u003ch3\u003eHeart-Shaped Lidded Box Silicone Mould\u003c\/h3\u003e\n\n\u003cp\u003e\nThis silicone mould set is designed for casting a heart-shaped box with a matching lid. The smooth inner surfaces and decorative outer texture create a balanced finish that works well for keepsake boxes, jewellery storage, gift containers or decorative pieces depending on the casting material used.\n\u003c\/p\u003e\n\n\u003cp\u003e\nManufactured from flexible, durable silicone, the mould uses multiple sections to allow the lid and box to release cleanly while maintaining consistent shape and surface detail. The separate lid and base give flexibility for colour combinations and finishing techniques.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFlexible silicone mould set with multiple sections\u003c\/li\u003e\n\u003cli\u003eDesigned to cast a heart-shaped box and separate lid\u003c\/li\u003e\n\u003cli\u003eDecorative outer texture with smooth interior\u003c\/li\u003e\n\u003cli\u003eSuitable for resin, jesmonite, plaster, concrete and wax\u003c\/li\u003e\n\u003cli\u003eReusable with correct care and handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nFor best results, ensure mould sections are correctly aligned before casting and allow the material to fully cure before demoulding. Use of a suitable release agent may help extend mould life depending on the casting material.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e You are purchasing the silicone mould only. Finished cast items are not included. Images are supplied for reference purposes only to demonstrate the type of item that can be produced. Any accessories, finishes or completed examples shown are not included.\u003c\/p\u003e","brand":"Resin Studio","offers":[{"title":"Default Title","offer_id":54622880366919,"sku":"RSM5065","price":3.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/8875\/0151\/files\/7ea86fe4-RSM5065-1.jpg?v=1786710839"},{"product_id":"oval-ribbed-gift-box-silicone-mould","title":"Oval Ribbed Gift Box Silicone Mould","description":"\u003ch2\u003eSilicone Mould\u003c\/h2\u003e\n\n\u003ch3\u003eOval Ribbed Gift Box Silicone Mould\u003c\/h3\u003e\n\n\u003cp\u003e\nThis silicone mould set is designed for casting an oval-shaped box with a matching lid and ribbed exterior detail. The vertical ribbing gives the finished piece a decorative, presentation-style appearance, making it suitable for keepsake boxes, gift containers, jewellery storage or decorative display items depending on the casting material used.\n\u003c\/p\u003e\n\n\u003cp\u003e\nManufactured from flexible, durable silicone, the mould uses separate sections for the box body and lid to allow clean demoulding while maintaining consistent shape and surface detail. The smooth interior and defined outer texture provide flexibility for colouring, finishing and embellishment.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFlexible silicone mould set for box and separate lid\u003c\/li\u003e\n\u003cli\u003eOval shape with ribbed exterior detailing\u003c\/li\u003e\n\u003cli\u003eSmooth interior surfaces\u003c\/li\u003e\n\u003cli\u003eSuitable for resin, jesmonite, plaster, concrete and wax\u003c\/li\u003e\n\u003cli\u003eReusable with correct care and handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nFor best results, ensure mould sections are correctly aligned and supported before pouring. Allow the casting material to fully cure before demoulding. Use of a suitable release agent may help extend mould life depending on the material used.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e You are purchasing the silicone mould only. Finished cast items are not included. Images are supplied for reference purposes only to demonstrate the type of item that can be produced. Any accessories, decorative elements or completed examples shown are not included.\u003c\/p\u003e","brand":"Resin Studio","offers":[{"title":"Default Title","offer_id":54622880399687,"sku":"RSM5072","price":7.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/8875\/0151\/files\/387332e6-RSM5072.jpg?v=1786710839"},{"product_id":"round-storage-box-silicone-mould","title":"Round Storage Box Silicone Mould","description":"\u003ch2\u003eSilicone Mould\u003c\/h2\u003e\r\n\r\n\u003ch3\u003eRound Storage Box Silicone Mould\u003c\/h3\u003e\r\n\r\n\u003cp\u003e\r\nThis silicone mould is designed for casting a round storage box with a matching lid. The mould includes internal support sections to assist with casting and stability, however these are not visible in the finished cast, resulting in a smooth, uninterrupted interior.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nManufactured from flexible, durable silicone, the mould allows the box body and lid to demould cleanly while maintaining consistent wall thickness and surface detail. The rounded form makes it suitable for decorative storage, trinket boxes or small organisers depending on the casting material and finish used.\r\n\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eFlexible silicone mould for box body and separate lid\u003c\/li\u003e\r\n\u003cli\u003eRound storage box with clean interior finish\u003c\/li\u003e\r\n\u003cli\u003eInternal mould supports are not visible in the finished cast\u003c\/li\u003e\r\n\u003cli\u003eSuitable for resin, jesmonite, plaster, concrete and wax\u003c\/li\u003e\r\n\u003cli\u003eReusable with correct care and handling\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\r\nFor best results, ensure the mould is placed on a level surface during casting and allow the material to fully cure before demoulding. A suitable release agent may be used depending on the casting material.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e You are purchasing the silicone mould only. Finished cast items are not included. Images are supplied for reference purposes only to demonstrate the type of item that can be produced. Any accessories or completed examples shown are not included.\u003c\/p\u003e","brand":"Resin Studio","offers":[{"title":"Default Title","offer_id":54622880956743,"sku":"RSM5035","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/8875\/0151\/files\/1c20739b-RSM5035.jpg?v=1786710842"},{"product_id":"square-storage-box-silicone-mould","title":"Square Storage Box Silicone Mould","description":"\u003ch2\u003eSilicone Mould\u003c\/h2\u003e\r\n\r\n\u003ch3\u003eSquare Storage Box Silicone Mould\u003c\/h3\u003e\r\n\r\n\u003cp\u003e\r\nThis silicone mould is designed for casting a square storage box with a matching lid. While the mould includes internal support sections to aid casting, these are not visible in the finished cast, resulting in a clean, uninterrupted interior.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nManufactured from flexible, durable silicone, the mould allows the box body and lid to demould cleanly while maintaining straight edges and consistent wall thickness. The simple square form makes it suitable for decorative storage, trinket boxes or small organisers depending on the casting material and finish used.\r\n\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eFlexible silicone mould for box body and separate lid\u003c\/li\u003e\r\n\u003cli\u003eSquare storage box with clean interior finish\u003c\/li\u003e\r\n\u003cli\u003eInternal mould supports are not visible in the finished cast\u003c\/li\u003e\r\n\u003cli\u003eSuitable for resin, jesmonite, plaster, concrete and wax\u003c\/li\u003e\r\n\u003cli\u003eReusable with correct care and handling\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\r\nFor best results, ensure the mould is placed on a level surface during casting and allow the material to fully cure before demoulding. A suitable release agent may be used depending on the casting material.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e You are purchasing the silicone mould only. Finished cast items are not included. Images are supplied for reference purposes only to demonstrate the type of item that can be produced. Any accessories or completed examples shown are not included.\u003c\/p\u003e","brand":"Resin Studio","offers":[{"title":"Default Title","offer_id":54622880989511,"sku":"RSM5034","price":9.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/8875\/0151\/files\/a688f902-RSM5034.jpg?v=1786710839"},{"product_id":"round-gift-box-silicone-mould-with-bow-lid","title":"Round Gift Box Silicone Mould with Bow Lid","description":"\u003ch2\u003eSilicone Mould\u003c\/h2\u003e\r\n\r\n\u003ch3\u003eRound Gift Box Silicone Mould with Bow Lid\u003c\/h3\u003e\r\n\r\n\u003cp\u003e\r\nThis silicone mould is designed for casting a round storage box with a decorative bow-style lid. The box features a quilted exterior pattern, while the lid incorporates a raised bow detail, creating a presentation-style finish suitable for keepsakes, trinket storage or decorative display.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nThe mould includes internal support sections to aid casting and stability. These supports are not visible in the finished cast, resulting in a smooth interior suitable for general storage. Manufactured from flexible, durable silicone, the mould allows for clean demoulding while maintaining crisp surface detail.\r\n\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eFlexible silicone mould for box body and separate decorative lid\u003c\/li\u003e\r\n\u003cli\u003eRound storage box with quilted exterior pattern\u003c\/li\u003e\r\n\u003cli\u003eBow-style lid for a gift-inspired finish\u003c\/li\u003e\r\n\u003cli\u003eInternal mould supports are not visible in the finished cast\u003c\/li\u003e\r\n\u003cli\u003eSuitable for resin, jesmonite, plaster, concrete and wax\u003c\/li\u003e\r\n\u003cli\u003eReusable with correct care and handling\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\r\nFor best results, ensure the mould is placed on a level surface during casting and allow the material to fully cure before demoulding. A suitable release agent may be used depending on the casting material.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e You are purchasing the silicone mould only. Finished cast items are not included. Images showing completed pieces are provided for reference to illustrate what can be created. Any accessories or decorative items shown are not included.\u003c\/p\u003e","brand":"Resin Studio","offers":[{"title":"Default Title","offer_id":54622881120583,"sku":"RSM5037","price":9.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/8875\/0151\/files\/4e8da9bc-RSM5037.jpg?v=1786710843"},{"product_id":"round-lidded-storage-box-silicone-mould","title":"Round Lidded Storage Box Silicone Mould","description":"\u003ch2\u003eSilicone Mould\u003c\/h2\u003e\r\n\r\n\u003ch3\u003eRound Lidded Storage Box Silicone Mould\u003c\/h3\u003e\r\n\r\n\u003cp\u003e\r\nThis silicone mould is designed for casting a round storage box with a matching decorative lid. While the mould includes internal support sections to assist with casting, these are not visible in the finished cast, resulting in a smooth interior suitable for general storage.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nThe lid features a subtle radial pattern on the inside surface, adding visual interest to the finished piece without affecting functionality. Manufactured from flexible, durable silicone, the mould allows for clean demoulding while maintaining consistent wall thickness and surface detail.\r\n\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eFlexible silicone mould for box body and separate lid\u003c\/li\u003e\r\n\u003cli\u003eRound storage box with clean interior finish\u003c\/li\u003e\r\n\u003cli\u003eDecorative radial pattern on lid interior\u003c\/li\u003e\r\n\u003cli\u003eInternal mould supports are not visible in the finished cast\u003c\/li\u003e\r\n\u003cli\u003eSuitable for resin, jesmonite, plaster, concrete and wax\u003c\/li\u003e\r\n\u003cli\u003eReusable with correct care and handling\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\r\nFor best results, place the mould on a level surface during casting and allow the material to fully cure before demoulding. A suitable release agent may be used depending on the casting material.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e You are purchasing the silicone mould only. Finished cast items are not included. Images are supplied for reference purposes only to demonstrate the type of item that can be produced. Any accessories or completed examples shown are not included.\u003c\/p\u003e","brand":"Resin Studio","offers":[{"title":"Default Title","offer_id":54622881055047,"sku":"RSM5036","price":4.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/8875\/0151\/files\/ab632cf9-RSM5036.jpg?v=1786710842"},{"product_id":"round-storage-box-silicone-mould-with-plain-lid","title":"Round Storage Box Silicone Mould with Plain Lid","description":"\u003ch2\u003eSilicone Mould\u003c\/h2\u003e\r\n\r\n\u003ch3\u003eRound Storage Box Silicone Mould with Plain Lid\u003c\/h3\u003e\r\n\r\n\u003cp\u003e\r\nThis silicone mould is designed for casting a round storage box with a simple, plain lid. The mould includes internal support sections to aid casting and stability, however these are not visible in the finished cast, resulting in a smooth interior and clean overall form.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nThe plain lid provides a neutral finish that can be left unadorned or customised with pigments, surface effects or post-processing depending on the desired look. Manufactured from flexible, durable silicone, the mould allows for clean demoulding while maintaining consistent wall thickness.\r\n\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eFlexible silicone mould for box body and separate plain lid\u003c\/li\u003e\r\n\u003cli\u003eRound storage box with clean interior finish\u003c\/li\u003e\r\n\u003cli\u003eInternal mould supports are not visible in the finished cast\u003c\/li\u003e\r\n\u003cli\u003ePlain lid suitable for custom finishes\u003c\/li\u003e\r\n\u003cli\u003eSuitable for resin, jesmonite, plaster, concrete and wax\u003c\/li\u003e\r\n\u003cli\u003eReusable with correct care and handling\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\r\nFor best results, place the mould on a level surface during casting and allow the material to fully cure before demoulding. A suitable release agent may be used depending on the casting material.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e You are purchasing the silicone mould only. Finished cast items are not included. Images are supplied for reference purposes only to demonstrate the type of item that can be produced. Any accessories or completed examples shown are not included.\u003c\/p\u003e","brand":"Resin Studio","offers":[{"title":"Default Title","offer_id":54622881087815,"sku":"RSM5038","price":6.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/8875\/0151\/files\/94926849-RSM5038.jpg?v=1786710843"},{"product_id":"low-profile-round-storage-box-silicone-mould","title":"Low Profile Round Storage Box Silicone Mould","description":"\u003ch2\u003eSilicone Mould\u003c\/h2\u003e\r\n\r\n\u003ch3\u003eLow Profile Round Storage Box Silicone Mould\u003c\/h3\u003e\r\n\r\n\u003cp\u003e\r\nThis silicone mould is designed for casting a low profile round storage box with a matching lid. The box features a decorative exterior surface, while the finished interior remains smooth and uninterrupted despite the presence of internal mould supports during casting.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nThe lid is cast separately and includes a shaped internal form that adds subtle visual interest when opened. Manufactured from flexible, durable silicone, the mould allows for clean demoulding while preserving surface detail and consistent wall thickness.\r\n\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eFlexible silicone mould for box body and separate lid\u003c\/li\u003e\r\n\u003cli\u003eLow profile round storage box design\u003c\/li\u003e\r\n\u003cli\u003eDecorative exterior surface with clean interior finish\u003c\/li\u003e\r\n\u003cli\u003eInternal mould supports are not visible in the finished cast\u003c\/li\u003e\r\n\u003cli\u003eSuitable for resin, jesmonite, plaster, concrete and wax\u003c\/li\u003e\r\n\u003cli\u003eReusable with correct care and handling\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\r\nFor best results, place the mould on a level surface during casting and allow the material to fully cure before demoulding. A suitable release agent may be used depending on the casting material.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e You are purchasing the silicone mould only. Finished cast items are not included. Images are supplied for reference purposes only to demonstrate the type of item that can be produced. Any accessories or completed examples shown are not included.\u003c\/p\u003e","brand":"Resin Studio","offers":[{"title":"Default Title","offer_id":54622881218887,"sku":"RSM5039","price":3.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/8875\/0151\/files\/ec327917-RSM5039.jpg?v=1786710843"},{"product_id":"double-heart-storage-box-silicone-mould","title":"Double Heart Storage Box Silicone Mould","description":"\u003ch2\u003eSilicone Mould\u003c\/h2\u003e\r\n\r\n\u003ch3\u003eDouble Heart Storage Box Silicone Mould\u003c\/h3\u003e\r\n\r\n\u003cp\u003e\r\nThis silicone mould is designed for casting a double heart shaped storage box with a matching lid. The finished piece forms a smooth, continuous interior despite the presence of internal support sections within the mould during casting.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nThe twin heart shape gives the box a softer, decorative appearance, making it suitable for keepsakes, jewellery storage or small decorative items depending on the casting material and finish used. Manufactured from flexible, durable silicone, the mould allows for clean demoulding while preserving the overall shape and surface detail.\r\n\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eFlexible silicone mould for box body and separate lid\u003c\/li\u003e\r\n\u003cli\u003eDouble heart shaped storage box design\u003c\/li\u003e\r\n\u003cli\u003eClean interior finish in the completed cast\u003c\/li\u003e\r\n\u003cli\u003eInternal mould supports are not visible in the finished cast\u003c\/li\u003e\r\n\u003cli\u003eSuitable for resin, jesmonite, plaster, concrete and wax\u003c\/li\u003e\r\n\u003cli\u003eReusable with correct care and handling\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\r\nFor best results, place the mould on a level surface during casting and allow the material to fully cure before demoulding. A suitable release agent may be used depending on the casting material.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e You are purchasing the silicone mould only. Finished cast items are not included. Images are supplied for reference purposes only to demonstrate the type of item that can be produced. Any accessories or completed examples shown are not included.\u003c\/p\u003e","brand":"Resin Studio","offers":[{"title":"Default Title","offer_id":54622881317191,"sku":"RSM5040","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/8875\/0151\/files\/bf4bcb4d-RSM5040.jpg?v=1786710842"}],"url":"https:\/\/resinstudio.co.uk\/collections\/trinket-boxes.oembed","provider":"Resin Studio","version":"1.0","type":"link"}