Every bindery needs a craft knife, and this sturdy model does the job beautifully.
Made of stainless steel and designed with a secure lock, this knife is one of the most practical models we've ever used.
You never have to worry about stressing the top of the knife with excess pressure as you make a cut - it's made of metal and will not break. The body of a plastic knife will often crack while you're making a cut.
The lock screws down hard and there is no danger of the blade sliding out of place.
The only problem we have found is if the blade becomes fouled with a layer of glue or something and cannot slide into the body of the knife. Keep the blade clean, and you'll have no problems.