Tungsten Wedding Bands File Test – Tungsten World
http://www.TungstenWorld.com demonstrates the high durability and scratch resistance of their Tungsten Wedding Bands in this demonstration; the file test. Tungsten World has mens and womens 6mm/8mm Tungsten Carbide Wedding Bands & jewelry, including Black Tungsten Wedding Bands!
Duration : 0:2:44
Filmed during a jewelry editors industry conference in NYC, October 29, 2009.