100% brand new and high quality feature: The DIY mold is made of silicone, which is eco-friendly, non-toxic, flexible, reusable and durable. Non-stick, easy to separate, easy to clean, environmentally friendly, low carbon, recyclable, low temperature -40 degrees, high temperature 230 degrees, even heating and cooling. Simple and practical, healthy, corrosion-resistant and adaptable Suitable for jewelry, Christmas decorations, pendants, DIY crafts making and more. Perfect for you and your family to DIY together. UNIQUE GIFTS FOR THE PEOPLE YOU VALUE: Send your gifts to your loved ones, friends on birthdays, Christmas, New Years, weddings, and more. Epoxy Moulds for Your DIY Crafts Irregular coaster styles, free, flexible and beautiful, can fully express your personality and noble taste. This resin mold gives you that feeling to make some unique resin crafts. How to release from the mold: Generally speaking, most resin sheets are easily released from the mold. How to make resin coasters: 1. Pour resin into a measuring cup and stir slowly to release air bubbles. You can add glitter or paint over it if necessary. 2. Pour into the mold and stir slowly. Can be left to stand for 24 hours. Cleaning and storage methods of silicone molds: 1. After cleaning with warm water, soap, rubbing alcohol, etc., wipe with a soft cloth. Clean molds after each use to maintain shine and extend mold life. 2. Store the resin silicone mold in a place away from direct sunlight and dust. hint: 1. We only provide silicone molds. Please make it yourself 2. After being squeezed and deformed, you only need to rest for a while to restore the state. 3. After use, please wash with water, then dry, lay flat and place in a cool place. 4. Please avoid heating and sharp tools. Silicone molds only, other accessories demos in pictures are not included. Specification: Material: Silicone Available sizes: 1, 2, 3, 4 1 Size: app.8.4x8.2cm/3.31x3.23in 2 Size: app.8.7x8.3cm/3.43x3.27in 3 Size: app.8.5x7.5cm/3.35x2.95in 4 Size: app.8.7x7cm/3.43x2.76in Color: as pictured Quantity: 4 pieces notes: No retail packaging. Due to manual measurement, please allow 0-1cm error. Make sure you don't mind before bidding. Due to differences between different monitors, pictures may not reflect the actual color of the item. thanks Package Contents: 4Pcs x Silicone Mould