CANARY Box Opener Safe Mini Cutter 5" [No Blade], Non Sharp Extra Safety Package Opener Tool, Blue, Made in JAPAN

Really useful for opening packages and cutting down cardboard boxes. Used many times and still no issues with the blade

Works amazing Japanese quality as expected

I love this! Previously used either a pen knife or Stanley knife for opening packages. But with toddlers, didnt quite feel safe. This is more like a file. Or a dual sided butter knife. There is a trick to slicing cardboard. Let the knife do the work, let the serrations do their work. When you get it, goes through like butter.

These things are awesome. I’ve had this one for a while now and it’s opened countless boxes and letters and still looks and cuts like new. It absolutely beats using scissors or a knife in speed and agility. Plus you pretty much eliminate the risk of cutting the contents of a package with it unlike a knife. Perfectly sized to fit in your hand and hold onto without feeling cumbersome or too small. Cheap enough to have several around the house too. Japanese quality and simplicity at its finest.

good