TheKershaw Tumbler Brassis a cool EDC pocket knife, designed by Dmitry Sinkevich. This master designer from Belarus has had many successful collaborations with Zero Tolerance and Kershaw. The Tumbler is based on one of his custom models: the Headly. The design has a nice kind of 'flow' from the blade to the handle. A sort of wave movement. This makes it fit perfectly in your hand. The cutting edge is slightly 'lower' than the handle to give you plenty of control over the blade.
The Tumbler opens quickly with the help of the flipper and KVT ball bearings. The blade is made from tough D2 steel. This steel is fairly wear-resistant, so you don't have to sharpen it as often. When opened, the knife is locked by the Sub-Frame lock. This is a kind of hybrid combination of a liner lock and a frame lock that you only see on Kershaw and Zero Tolerance knives.
Kershaw has put bronze on the packaging of this product. However, we suspect that the handle is made from brass. Whatever it is, the sturdy metal handle is a beautiful golden colour.
