TWINRUN Utility Knife,Retractable Box Cutter,Auto-Load 5 Snap-Off 18mm and 9mm Razor Blades Auto-Locked in Each Knife,Prefect Working at Home Office Factory, 2-Pack Set

Edited: well I was happy with them until I had to change the blade.. The changing mechanism is flimsy & doesn't go back together smoothly. So now as you're cutting, the blade won't stay locked..Was expecting them to be really cheaply made but the pictures don't do them justice.They are nice & sturdy, heavy & so far the locks work great & blade is sharp..

This handle seems sturdy, and the auto-load feature is nice. However, the blades aren't very sharp, and about 1/3 of the time the blade breaks in the middle instead of on the scored edge where it is supposed to. Also, when you get to the last few segments of the blade, they won't stay extended and you have to load a new blade.

It's extremely sharp, but has great safety features. Right after I bought my first set I quickly ordered another set..just in case they quit making them. It's my go to tool for so many things and it brings a whole new meaning to 'box knives'. I just can't say enough about this set and I'm sure anyone who purchases it will be thrilled! Oh and what a wonderful gift to give :)

I really like this box cutter and I like the fact that there were two of them one was smaller than the other. Great value for the money.

Very handy blades to have on hand for crafts and bigger needs! They are comfortable feeling to hold and cut with!

These fill the hand nicely. A big step up from the cheap little blade holders.

Works great and easy to refill, smaller one is best I think!!

I like the fact that it stores the extra blades, no searching for where I put the spares.