1.Silicone molds made of safe and durable silicone material, improved version, high quality silicone. Not easy to tear, easy to use and clean, it is reusable, with transparent appearance, you can check the progress anytime.2.The material of the silicone mold is safe and durable, not easy to damage, transparent in appearance, easy to use, flexible and reusable, easy to clean, tear-resistant, long service life, not easy to deform, transparent and not easy to deform. The transparent color is very suitable for DIY enthusiasts.3.The exquisite tool tool kit will share your handcrafted work with your friends and family. The creative process is great fun. You can use it to make ashtrays out of dried flowers or other materials that suit your mood and brighten your life. These silicone resin molds are a special gift for your friends and family.