Oval Genuine Blue Sapphire Cabochon Select Size:6x4mm Always wear eye protection when

Always wear eye protection when using these tools

The hardened steel construction withstands the repeated stress of drawing without distorting the hole geometry

641 – Two Italian White GB 7/8" Knife Edge Polishing Wheels

Brand Eurotool Designer Eugenia Chan Material Steel Zone B Hole Depth Approximately 1

Oval Genuine Blue Sapphire Cabochon Select Size:6x4mm Always wear eye protection whenSapphire is one of the most popular colored stones in the United States, prized for its extraordinary durability and suitability for everyday wear. Pure corundum the mineral that sapphire is composed of is actually colorless in its purest form, but trace elements of iron and titanium produce the rich blue color sapphire is celebrated for. These genuine blue sapphire cabochons display an opaque, medium to medium dark blue color with some minor eye