The included carbon max blade is phenomenal. The blade lock mechanism is true genius. I wish it held at least 1 spare blade only downside but not deal breaker.

The opening mechanism appears to keep one from cutting themselves, but it is a bit fiddly. Rubberish grip ensures no slipping while cutting. It's the blade that makes this the ultimate box cutter.

This knife, to me, is the best of all i've owned. Have used it extensively. Both are well made and operate smoothly.

Even after you install the blade correctly, this knife easily jams so that it is unable to slide. It is really hard to move the blade in and out, mostly out. The saw is just okay, but it takes both hands to extend/fold out the saw blade.

That completely removes the pro from this knife description. This one does not. Sometimes it closes on the first try, sometimes on the 20th. Could not get shell to close back up.

The only way to fix this is to completely disassemble the knife and re-epoxy this magnet back into its insert position. My thumb keeps sliding off and i have to use two hands!