The quick-change blade mechanism might be the highlight of this knife, and that’s saying a lot. Kickstarter. Found on the spine between the handle and the razor, this knife has a small button that, ...

CHICAGO--(BUSINESS WIRE)--OLFA ® Corporation, a global leader in the utility cutting tools industry, announced today the launch of its SK-16 Quick Change Concealed Blade Safety Knife (#1140922 ...