The Nitecore NTK05 is a very light and stylish titanium knife for the key ring. The body of the Ntk05 is milled from TC4 titanium with a dimensional accuracy of 0.001 mm. The blade is a scalpel blade type 11. With only approx. 5 g weight the NTK05 is lighter than an ec-card. The Nitecore NTK05 consists of 6 individual parts, the blade is locked after opening.