The only way to scratch it is with a diamonds coded polishing wheels. Tungsten is the only rare and exotic metal that can be permanently polished.Tungsten carbide is the hardest of all metals, about 10 times harder than 18K Gold, 5 times harder than tool steel, and 4 times harder than titanium. Is equal to a natural sapphire's hardness. It is polished to a perfect mirror finish using diamonds coded polishing wheels and unlike other metals; it can retain the exact polish for life time. We provide 30 days no-question ask return guarantee! The item "HEAVY BIKER TUNGSTEN CARBIDE NECKLACE ROSE GOLD FREE SHIPPING" is in sale since Sunday, September 15, 2013. This item is in the category "Jewelry & Watches\Men's Jewelry\Chains, Necklaces & Pendants". The seller is "balimas" and is located in South Pasadena, California.
This item can be shipped worldwide.