NEW: Moonstone (10 gems) for firing in precious metal clay

Natural, untreated moonstone cabs that can be fired in precious metal clay. Fire on at 600C for 45 minutes in PMC3 or PMC Flex.

These gemstones have been heat tested and are guaranteed for kiln firing.

Set of 10 gemstones. Size 3-5mm.

Product Options £14.99, Exc VAT: £12.49

£14.99, Exc VAT: £12.49