Features: Food Grade Silicone, Non-stick surface and flexible, just pop out with a pressed finger. It will be easy to pop out, or you could use resin mold spray, which may help you extend your silicone mold's life. Easy to release and clean, dishwasher. Can be utilized to make cakes, soaps, puddings, chocolates, candies, jellies, fleshy flower pots, aromatherapy stones, and other crafts. Specifications: Material: Silicone Size: As the picture shows Package includes: 1 x Silicone Ashtray Molds (Square) 1 x Silicone Ashtray Molds (Round) 1 x Silicone Measurement Cup 10 x Plastic Dropper 2 x Silicone Card Slot Cup 1 x Silicone Stir Spoon 1 x Silicone Stir Bar Note: 1. Please allow a 1-2cm error due to manual measurement. please make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!