Smooth cutter
I love the ball bearing action in this cutter. At first I thought it didn't make much difference, but then I pucked up my older cutter and compaired, well, the differance is quite noticable. The only reason it doesn't get 5 stars is the shape. I know this shape is universal for left and right hand users, bit I have arthritis in my thumbs and moving the guard up and down for each cut gets to be painful and I will not leave a blade exposed. There is an 'ergonomic' style that is much easier to use...

