Make your own cabochons by casting resin using glitter, alcohol inks and pigments. You can also use these molds with polymer clay.
This silicone mold is a food grade mold and can be used in the ovemn. Max temperature 100℃
Type: Silicone Flower Cabochon Mold.
Size: 75mm diameter & 11mm thick. 
Colour: Pink 
Material: Silicone