Description
Silicone Mould – Diamond Trinket Jar
Craft stunning geometric trinket jars with this Diamond Jar Silicone Mould, designed for precision and elegance. The 2-piece set includes a lid and base mould, allowing you to create beautifully shaped jars perfect for holding jewellery, keepsakes, or decorative items. Made from high-quality, flexible silicone, it ensures effortless demoulding and a flawless diamond-textured finish every time. Ideal for use with resin, plaster, or concrete, this mould helps you bring a touch of modern sophistication to your handmade creations.
Key Features:
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2-piece trinket jar mould – includes base and lid
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Diamond-cut design for a sleek, modern look
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Crafted from durable, flexible silicone for easy release
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Produces smooth, professional-quality results
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Compatible with resin, plaster, concrete, and more
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Perfect for creating decorative jars, gifts, and home accessories









