Amartisan 14-Piece Retractable Box Cutter, Utility Knifes for Boxes, Cartons, Cardboard Cutting, 18mm & 9mm Wide Blade Cutter, Very Suitable for Office and Home Use.

These are a great deal for the price. They are sharp and function as they should. The lock keeps the blade safe. Easy to get a cutting edge by breaking off worn blade. It’s a good design. Be careful reaching in the box for a new knife the blade can be open and cut you. Dump them out and retract each one.

Always need a sharp knife around the garage, shop, kitchen area opening packages.

This set came with 14 pieces with two different sizes inside. I use these to break down the many boxes my household receives on a weekly basis. The blades stay relatively sharp and haven’t had to toss out one yet due to dullness. Super easy to use.

It is what it says it is, they are good to open boxes but the material and overall structure seems flimsy but It is good for tape, duct tape, and boxes. The package was good quality everything was sealed. The only problem is that some of the box cutters came in flipped the other way and the blade slightly sticking out so I cut myself so please be careful.

Did not know I could buy these in bulk for the same price as a single one at the box stores. They work just as good too.

I got a whole box of these. They are nice and sturdy and easy to use. You can break off the blade to get a new one. I use a flat pair of pliers and it makes a nice clean break. These are even sharper than the last ones I had. You can use the safety to lock the blade in place. Would absolutely buy again, but probably won’t need to in a very long time.

You get a lot, but you may need them. These are NOT UTILITY KNIVES. They will be fine for light duty things around the house. Standard quality blades have a thickness of 0.5mm, these are 0.32mm. Not as much meat to support the cutting edge. Type of alloy and tempering are part of it too, but still. I used a brand new one to cut off the end of a 5/8 garden hose to install a new fitting. Only 1/4 way through and it started resisting. I was rocking the blade "Hose on Thumb" style. Worked to 1/2 way, looked at the blade and most of the edge of 2" of blade was curled, missing. It looked like a serrated blade. I finished with that same 2" piece of blade just to see if I could. Finally! Only a minute going in reverse on some 400 grit paper, and it was one edge again. Just go easy on them, and you'll have plenty around when you need one. Still a good deal, really.

Works as advertised

What a great buy, so pleased with this…