Features: Creative Designs Craft unique gemstones effect jewelry with this irregular circular silicone mould for resin casting and adding artistics styles to rings, pendants, and accessories. Crafted from flexible yet sturdy food grade silicone, this reusable mould ensures smooth demolding detail, and accessory with epoxy resin for professional quality handmade creations. Ideal for jewelry makers, craft enthusiasts, and beginners seeking to exploring resin art or designs personalize gifts with distinctive organics shapes. Use it home studios, craft workshops, or projects to produce customes jewelry pieces for daily wear, special occasions, or artistics collections. Elevating your handmade jewelry business or hobbies with this versatile mould that transforms liquid resin into eye catching statement pieces within minutes, requiring without tool. Specifications: Materials: Silicone Size: 22.8x15.7cm/8.97x6.18inch Package Includes: 1pc Rings Mould note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.