Graphite mould for 12 pastilles ranging from 10 to 35 mm diameter.
The shapes are ideal for the round cabochon bases you will find here.

The six pastilles on side 1 are rounded and the six pastilles on side 2 have flat walls. The shapes are slightly larger than the corresponding cabochon base, so that the base with the separator can be inserted correctly.

Face 1

Face 2

Video tutarial available here.
Photo tutorial available in German here.