Premium MaterialFDA approved high quality food grade silicone DIY silicone mold. Microwave and freezer safe. Safe and durable use. Easy to unmold. Not easy to deform. Widely UsedThe succulent plant flowerpot is used for making fleshy flowerpots, making soap, candles, ice cream, ice cream, chocolate, pots, etc. flowers, concrete molds and other crafts. Reusable DIY MoldsGarden planter ashtray mold is reusable, non-stick; Easy and clean to use. Flexible but easy to keep in shape for long term. Which material applicable? Silicone ice glass molds compatible with most resins or other casting materials can be used as cement, plaster, concrete, plaster, soap, candle, polyester resin casting tool. Easy To UseSilicone Ice Glass Molds are non-stick surface and flexible, smooth and shiny interiors, reducing the need for cutting and polishing the finished resin items, just pop out with your finger squeezed, easy to clean.