9 x 49 mm Triangular Prism Medallion Silicone Mould
This mould is made of medium soft silicone so that the casted part can be easily removed from that.
You don't have to apply time-wasting tricks.
It also has sufficient rigidity to stand firmly on the table.
The end of the triangular prism is a blunt, 9 mm equilateral triangle. The surface of the castable part is bright and polished .