Tungsten carbide ring.
|Sample Image | Spin Video | QuickTimeVR Rotation|
|Tungsten carbide ring.|
Ed Pegg found a great source in China that makes and sells tungsten carbide rings, including custom-made shapes, for ridiculously low prices.
Source: Ed Pegg Jr
Contributor: Ed Pegg Jr
Acquired: 4 September, 2007
Text Updated: 3 September, 2007