KMTSE-11-R3 DoohicKey Keychain Multi Tool, 1 Count (Pack of 1), Stainless Steel

Nite Ize never ceases to amaze me with their brilliant but simple products for folks who are preppers or boy scouts. Love their stuff. This gadget does a lot. It's high quality steel, about the size and shape of a normal key. Easy on and off with spring carabiner clip. Highly recommended.

I keep this little tool attached to one of the zipper pulls on my backpack. One evening the TSA pre-check line was closed so had to go thru the regular line and an agent pulled my bag aside and told me I couldn't have this little tool, even after going thru security hundreds of times before. I purchased another one shortly after I got home. It comes in very handy and takes up no space at all. I have another one attached to a key ring. The cutting areas of this tool have come in very handy. Highly recommended.

"Hey there! So, I got my hands on this Nite Ize Doohicky, and let me tell you, it's like a Swiss Army Knife for your keychain, but with a twist! It's got a bottle opener, a box cutter, and even a ruler, all in one tiny package. It's like having a mini superhero in your pocket!But here's the thing, while it's super handy, it's also kinda small. Like, I'm talking about the size of a large coin. So, if you've got fingers like sausages (like me), you might find it a bit fiddly to use. But hey, if you've got nimble fingers or don't mind a bit of a challenge, this little gadget could be your new best friend.In a nutshell, the Nite Ize Doohicky is a cool, compact tool that's perfect for those on-the-go moments. Just don't expect it to be a full-on replacement for your toolbox. It's more like a sidekick that's always ready for action!"

An excellent addition to your key ring! So many functions it can perform while also adding a carabiner to your keys. So utilitarian every one should have one! Also an excellent gift for family and friends.

Very handy to have on your keychain. It is better than the others I’ve used.

Great little keychain tool. Extremely versatile. Highly recommend.

The Doohickey + has earned a spot on my keychain, which usually lives in my purse, not my pocket. Since I got it and I think I'm getting another for use around the house. This updated version of the one I use to have works much better at getting into boxes and packaging; with the scoring point and the serrated edge (which would be hard to cut yourself. It has a pretty small Phillips head screw driver, and nail puller/pry bar, and an ok-sized regular screw driver. I haven't used the wrench or tiny ruler - bottle opener is fine. I find I use it much more often than the Gerber Gear Shard tool I used to have on my key - I think it is lighter-weight too; but the Shard is a bit more heavy duty, but musch less useful for breaking down boxes and small jobs like that..It might not handle the toughest of those impossible to open plastic stuff around some small items. But for everyday use - it is tops. It is easy to get on and off my keyring. I could carry it in my pocket, it is about as long as my middle finger (a woman's small-to medium-sized hand); not sure if it would fit in a man's jean pocket - the small phillips head screwdriver could be uncomfortable, but it might be fine.As I said - I might get another -

Overall, satisfactory. This is mostly my first impression.PRY -- It is plenty sturdy to pry open a paint can. I doubt I'd be able to get enough leverage to pull a nail.CUT -- I used it to open another Amazon box. It sorta ripped the tape instead of cutting it. It wasn't that different than if I used a key to open the box. I am disappointed that it isn't sharper. I don't know what I was expecting. Something more like a seatbelt cutter perhaps.SCREW -- I tried working a Philips and flat screw. It will be hit and miss whether the Philips will be the right fit or a poor fit that simply strips the screw head. I picked this product over some competitors due to the Philips head.RULER -- Perfectly serviceable ruler.I haven't tried the bottle opener or wrench features yet.Overall I'm currently rating this as fine. For me:1/5 = Horrendous!2/5 = Failed to fully meet expectations3/5 = Satisfactory4/5 = Exceeded expectations5/5 = Amazing!A couple of things disappointed me, but not enough for me to drop it down a point. If they could sharpen the pull-cutter blade section to a proper cutting edge, it would be a big improvement. Perhaps they can't without risking losing the market position of being TSA-ok.It is very lightweight but appears strong enough for the task. I would fit my keychain without hardly noticing. Still, I think I might keep looking.