Using the Silica Free stones when firing ensures that the bezel won’t shrink, and will stay the perfect size for your stone!
- Simply place the investment stones into your dried clay bezel, and fire in kiln.
- Remove your item from the kiln, leave to cool, then soak in water to dissolve the casting powder.
- Refine and polish, then set your stone with a strong glue, such as Special T, in a perfectly sized bezel.
Mould includes 9 sizes: 10mm, 9mm, 8mm, 7mm, 6mm, 5mm, 4mm, 3mm, 2mm (Diameter)
Made from soft silicone.