Review (1/5): Too small, and not sturdy enough for adults
It is too small for large adult hands. It might be good for children.
Mostly-plastic construction.
The tightening screw shifts the blade to the right when tightening, instead of keeping it centered.
The blade cover operates backwards from most retractable blades, and is hard to get used to.
It cannot hold thicker metal blades, or plastic blades.