BienGreat value for moneyPerfect where a razor sharp blade is needed as an alternative to the typical box-cutter. Understandably, the blades won't be as durable as a typical utility knife. Just like a small screwdriver isn't the right tool for a large screw. If you want a good, straight and clean cut in things like mat board, this is the ticket. If you are just breaking down cardboard boxes, a basic utility knife might be better and cheaper, although this will work very well for that, too.Super nice. Ive had the cheaper tajima knives. This one is really nice. Good rubber grip. Not too soft not too hard. Bought for roofing insulation. I would recommendIm switching back to my old knife. The mechanism doesnt really hold the blade well, and the wheel needs to be constantly tighten. Also, the handle is too bulky. Would not buy again.As expectedAs a contractor I use a good bit of diff tools and too say I wanted to love this knife, well I wouldn’t spend the money on the Tajima models this model or the aluminum one. At 14-15 bucks you can buy a fiskars pro and there’s no comparison. The tajima feels cheap and not the quality knife the others areReally nice cutter! Well made and has a super Shar blade! If you like good quality tools this is the one that you will enjoy