Kaizen Knife Replacement Thin Blades, PRO-PACK 5

If you need to cut kaizen foam you need this knife and the extra long blades. A stanley knife will not do the job well.

You can continue cutting out foam piece in the same motion no matter how sharp of corners you make, no need to cut one side then use knife to cut other side of corners. Gives you the ability to make cleaner shadow cut outs in foam. I bought mine from Home Depot in a single 10 pack for about $6, remember this item is being sold as a 5 pack of 10, 50 total blades.