This tool is ideally used to re-sharpen watchmaker's screwdrivers and square and lozenge gravers with precision and accuracy
Spare pins & grub screws available
This tool gives one simple method to form bangles in various shapes
The REALIS clock timing stands are simple
Hand-held Microscope - Wifi Enabled - Mic-Fi
5.13ct Oval Faceted Golden Yellow Sapphire 13.7x8.2mm fake diamond tester This tool is ideally usedSapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur in orange, yellow, green, brown, purple, pink, black and colourless. Red and reddish pink coloured corundum is referred to as ruby. The variety in colours is due to trace amounts of elements such as iron, titanium, chromium, copper and magnesium. Mohs Scale of Hardness: 9 (out of 10). Sources: Mines that have yielded the