🔳 STAPENS 3 in 1 Corner Rounder Punch: Efficient Corner Cutter (4mm 7mm 10mm) Review

It cuts rounded corners very well but you have to be very careful how deep you put it into what you are going to cut because it will cut off a bad edge but you may have to clean up later .

This product is shipped unassembled and there are no assembly instructions. I assembled it, broke it in, but it still doesn't cut off. I think I'll throw in the towel and bring it back.

Durable and easy to use. I could easily cut corners on a thick matte board. Also works well on laminated pages. Just note that you should use a real screwdriver to attach the rail as the little tool they provide is too flimsy to install properly.

The cut is not round, but beveled by 5 mm. Not the cleanest cut, but ok for the price. If you want smooth round corners I wouldn't recommend it. Otherwise, it is a very durable punch that can be used for papers of different weights. It is very durable, versatile and easy to use.

When laminating, it is sometimes necessary to cut the plastic to fit the postcard. This corner cutter makes round corners, which is very difficult to do evenly and evenly by hand. This makes the map look good in all 4 corners. This is particularly useful for vaccination cards that are not standard sized, requiring excess plastic to be trimmed off.