Zero Tolerance.kaiusa.com

Reasonable in size, very sharp, and excellent quality. I had my knife engraved, and while I was initially a bit concerned about the quality of the engraving design, I was thoroughly pleased with every aspect when I received the knife. I really like the automatic function. One piece of constructive feedback: the packaging could have felt a bit more authentic, though this is a minor detail. Overall, I’m very happy with my ZT 0556.

Prompt, fuss free service.

This was my first Zero Tolerance Knife and I would definitely recommend these knives to anyone looking for quality knife.

They build a good quality knife.

Great!!