A round coaster mould made from flexible silicone so it's extremely easy to demould and can be reused multiple times.
The size of the cast coaster is approximately 8cm in diameter and 0.8cm deep. It is slightly smaller than a usual coaster size.
If you need an opaque coaster mould for easy spotting and release of bubbles, or if you need a firmer mould, we recommend getting our handmade square coaster mould instead.
Moulds with slight defects are still suitable for Jesmonite casting as the defects will not be visible. Slight defects may include tiny dents, slight scratches and matt patches.
Get the latest updates on new supplies, workshops and promotions!