Fastcap's Kaizen Knife is the little brother to the TriBlade Utility Knife. Its unique design works great for cutting Kaizen Foam, and it includes a box cutter for tape and plastic. Now you will never be without a sharp knife. Replacement blades available are available here.
KAIZEN THIN BLADES WILL ONLY FIT IN THE KAIZEN KNIFE, THEY WILL NOT FIT IN THE TRIBLADE