Flower Petal Press Silicone Molds gives detailed flowers when using polymer clay
Made of silicone, with soft texture, easy to release, easy to clean, 
Is very Soft and Easy to Use, Can keep a good Soft after many time using and Washing
Size : about 5.5cm x 4.5cm 
USING INSTRUCTION
1. Never use on an open flame
2. Do not use knives or sharp objects - they would do harm to your molds
3. Clean it thoroughly before & after use. Hand wash only. Please wash in lukewarm water with soap after use, then dry right away and store.
4. Something like steel wool to clean it is definitely banned
5. Avoid exposing to sunlight