It is made of premium silicone material, non-stick, easy to separate and clean. You can use different colors of materials to give full play to your creativity to create crystal ball molds. Perfect for anyone who likes crafts project. Also suitable for DIY resin ball decoration , spherical candles, globes, and more. Features -Color: White. - Material: Silicone. - Size: About 4.90x4.80x4.80cm/1.92X1.88X1.88in. - Size: About 5.90X5.90X5.90cm/2.32X2.32X2.32in. - These silicone molds are easy to demold after fully cured and wash with warm soapy water, convenient to clean. - These silicone molds are made of safe and durable silicone resin, it is very softer, easy to demold, durable in use. - You can work with children DIY, to increase children's hands-on ability, multifunctional and practical. - With smooth and shiny interiors, reducing the need to cut back and polish finished resin items. - When finished, it will be a great addition to your home, creates a very pleasant ambiance to your space. Package list: 2 x Crystal Ball Molds