4.09ct Cushion Cut Pink Sapphire 9.7x7.6mm Foredom Dust Collector Quantity: 10pcs

Quantity: 10pcs

this soldering kit will get you off to a great start

The set including a soldering iron

large diameter dies for fitting flat mineral watch glasses

Easy & solid wing nut fixing

4.09ct Cushion Cut Pink Sapphire 9.7x7.6mm Foredom Dust Collector Quantity: 10pcsSapphire 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