3.78ct Pear Shape Cabochon Boulder Opal 16.2x9.7mm Bergeon 7718-1A Auto Oiler this Magnifying Glasses are the

this Magnifying Glasses are the ideal tool for jeweler

Support : petrol car and motorcycle injector

Compatible with MTG 4000 and MTG 5000 timing machines

0) common metric thread

Length 230mm (9" inch)

3.78ct Pear Shape Cabochon Boulder Opal 16.2x9.7mm Bergeon 7718-1A Auto Oiler this Magnifying Glasses are theOpal 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