🔑 Unlock safe, stylish package opening—because your keys deserve an upgrade!
The KeySmart Safe Box Opener is a compact, key-shaped package opener designed for safe, effortless cutting. Made from durable PA46 material, it fits seamlessly on your keychain or inside a KeySmart organizer, offering finger protection while slicing through reinforced tape. Perfect for professionals who value safety, style, and convenience in their everyday carry.
Manufacturer | Curv Group |
Brand | KeySmart |
Item Weight | 0.353 ounces |
Product Dimensions | 1.89 x 0.71 x 0.08 inches |
Color | Black |
Size | One Size |
Manufacturer Part Number | KS820-BLK |
J**N
Safety first :)
I stock cards at supermarkets. I don't want a knife or anything I might accidentally leave in a box. This works great. I have it on my keys and can put them in my pocket after I open the box. It does not cut skin, but it does cut the tape or box, sometimes it takes a couple times to go through. It works great for the few boxes I need to open. I don't think I'd like it for a regular stocking job where you need to open multiple boxes. It is a safe alternative to a box cutter.
I**E
Great Utility
These package and letter opener keys are great value for the money. I use them frequently and find them to have amazing functionality and utility. The design is amazing and the subdued black color goes perfectly with the solid black theme of the majority of my sets of keys. I highly recommend these to people who receive and open packages regularly as they are definitely a great value for the money!
O**
Good
I like it. It’s pretty good opening things unfortunately for me it’s a little too small so I kind of drop it. Otherwise, it’s a good product.
C**A
Nice while it lasted
It cut tape-level things, not sharp, but it spared me damaging my actual keys. That said, it's too fragile and it eventually got chipped and then it was useless. To be fair, I was using it as a flat-head screwdriver - but if I had a pocket knife, it wouldn't have chipped.
L**L
Buy it! You won't regret it.
I love this key knife. I cut myself regularly on knives and scissors so I avoid them. This has not injured me once.
R**R
You’re better off just using your actual keys
You’re better off just using your actual keys. Not durable, got dented on the first use. And pretty much doesn’t cut. I can basically just cut tape, your better off cutting the tape with your key.Would not recommend.
A**R
Key knife
I love this for my teenaged drivers. It looks like a key that they put on their keychain. No one knows that it is a knife and they have a little extra sense of safety when they are out at night. I recommend this.
I**K
Terrible
Does not cut anything more than tissue paper. Small enough to be awkward in your hand... but at least it fits in a key organizer (which is why I got it). I'm glad I tried it but this thing is not up to the task of opening boxes.
Trustpilot
1 day ago
2 weeks ago