Seadream 5Pack Mini Retractable Touch Portable Utility Pocket Knives Box Cutter Letter Opener Keychain

These are great. I have one on each keyring, and also have given those to my friends. Cutting string, and opening packages. They are small. lightweight, and sharp.

Bought this for my boss as she likes to have box cutter handy. The key chain option is helpful too. Not so good for heavy duty use, but good for convenient needs.

I open packages often at work, this hangs on my work badge and is sharp, easy to use.

I used one of these retractable cutters for decades, so this batch were replacements when I lost the original. I'd prefer that they lock in the "open" position for cutting, instead of constantly retracting, but other than that they're handy, lightweight and small enough to put on a keyring without being cumbersome.

I keep one in my glovebox, one in my junk drawer, one on my keychain and one in my work bag.Strongly recommend getting retractable spring spiral coil-type wristbands/langard so you can use them without taking them off whatever you may keep it attached to.

These are the handiest and safest utility blades on the market! I keep one in the car, and one in the house - won't use anything else for opening packages, etc. Great product!

Disappointed that there were no blue ones in the pack.

I'm so glad I bought these! I have one on my keychain and use it all the time. It doesn't take much space on my keychain and it's very lightweight. I bought a multi-pack and gave one to my each person in my immediate family, and now their friends are asking if I have an extra one to give them and where I got them. Highly recommend.