3.78ct Pear Shape Cabochon Boulder Opal 16.2x9.7mm Arbe USA 1.5 Ltr Wax projector All cutters are equipped with

All cutters are equipped with a precision screw joint

Rack & Lever

Specification- Capacity: 10000mAh

Steel block: Ø120mm x 6mm

Two sizes of pyramidal dies

3.78ct Pear Shape Cabochon Boulder Opal 16.2x9.7mm Arbe USA 1.5 Ltr Wax projector All cutters are equipped withOpal is probably the most famous phenomenal stone displaying the unparalleled play of colour, a rainbow coloured kaleidoscopic effect. The name opal derives from the word 'opalus' given by the Romans, which is Latin for 'precious stone'. They can be fragile which makes it more suitable for jewellery such as necklaces, brooches and earrings that are less likely to be knocked. Opal is the birthstone for October. Mohs Scale of Hardness: 5. 5 6. 5