These moulds are made of silicone and are very flexible, which means they don’t need a releasing agent and your finished piece just comes out very easily and with the use of minimal force.
The moulds can be used for a variety of materials including wax, polymer clays, soap, gypsum/plaster of paris , various types of resins etc.
Design Name: Agate Coaster Silicon Clay Mold
Size: Approximately 21 cm in diameter and 0.7 cm in depth and can create 4 agate slice coaster in one go.
