Explore your imagination and creativity! You will definitely enjoy using molds to create personalized works!  standard: Material: Silicone resin  features: Made of silicone, environmentally friendly, flexible, and durable. Non stick, easy to separate, high temperature resistant, easy to clean, environmentally friendly, and low-carbon.  Usage: DIY handicraft production, etc. Perfect for you and your family to DIY together.   Tips: 1. We only provide silicone molds. Please make it yourself! 2. After compression deformation, you only need to rest for a period of time and then restore your state. 3. After use, rinse with water, then air dry, store flat, and store in a cool place.