5 Pcs Utility Knife Box Cutters, Ceramic Blades, Retractable box Opener, Sharp and safety DIY Knife for Christmas, home use and office（5 Colors）

I needed these they are cute small. I like they have a clip on them. I work in quality control for a company I spend a lot of time in different warehouses. These will be perfect for cutting up products to test , cutting into product. I can clip on my safety vest or my pants.

I am obsessed with these! I thought they'd be handy for opening the packages I get, I've been using a letter opener with sharp-ish edges, but I've also been using them for just about everything else that requires a sharp edge. They're small enough I can stash them anywhere, a kitchen drawer, my desk, I even have one in my purse just in case I need it on the go.They're nice pastel colors, which doesn't matter for cutting but just makes them that much nicer. I wasn't sure how a ceramic blade would do, especially over time, but it's been able to cut through anything I've tried it on and hasn't had any issues. They're built well, they slide in and out easily, and I haven't had any chips or breakage.Like I said, I'm obsessed with them. Weird thing to be obsessed with, I know, but here we are. I do really like knives and blades in general so maybe it's the novelty of the small size, the pretty pastel color, and the soft white ceramic blade, all of which cuts through boxes and everything else with the best of them. In fact both the regular metal utility knife and letter opener I use to open boxes both have lots of tape residue built up on them, but I haven't noticed any on these blades. Maybe it's the ceramic? Or maybe it's the magic of the adorable tiny utility knife.

> ZENOVIRA 5 Pcs Utility Knife Box Cutters, Ceramic Blades, Retractable box Opener (~$10)The Good:+ Great for cutting boxes+ Holds edge better than steel!The Bad:- Slightly flimsy, and very small in hand.These things are perfect for breaking down boxes. They retain usable sharpness for a very, very long time. I'm kind of amazed. As a member of the Vine Voice program, I get a lot of boxes and this knife has handled it better than any other knife I've reviewed.Like most breakaway box cutters, this is kind of flimsy. I wouldn't keep it in a pocket, either, because it's very easy to open. So it's not really any worse than a box cutter, but has a better blade. It would've been really good as a solid knife and replaceable blades, but the entire knife is disposable. But due to its useful edge retention, I recommend it especially for breaking boxes.

These are cute sharp little blades. They cut very smoothly even through thick cardboard. Theyre tiny which makes them easy to carry in your pocket but also somewhat slippery to hold for its size. The coating is a bit slick. A textured surface would be safer I think. Still, it works great and is a good value set.

I love the compact size of these; they fit perfectly in the palm of your hand. Small yet incredibly effective, they cut effortlessly. The metal casing feels sturdy and comfortable to hold, and the metal clip makes it easy to attach to your pocket for quick access. It slices through things like butter. Easily a five star find.

This 5 pack of ceramic utility knives from ZENOVIRA cut well. They are much smaller than the conventional box cutter and measures about 3.3in (retracted) to about 4in when extended.They come in an assortment of pastel colors and feel just like a normal utility knife except in a shorter compact size with ceramic blades. The size is ideal to be carried around in a front shirt pocket or even in a bag conveniently. It has a wide clip on the backside and everything about the feel and function is similar to a normal utility knife down to the clicks as you extend and retract the blade. The point is slightly rounded but the blade is sharp and can cut through cardboard easily.While it feels slightly "safer" than a metal blade, it is still sharp enough to cut yourself with so just a word of precaution. I am not sure how the blade performs when you break off the tips on the perforations but I will come back and edit this review once I reach that point.

These are about half the size I thought they would be but they are super sharp and I like that they wont rust, so I can keep them out in the humidity in my garden shed and garage. Very Functional - I used one to open numerous bags of mulch and it did not dull as fast as the metal ones so they seem to hold an edge longer. And they retract easily - sometimes the metal blades will rust and make it hard to retract, but these worked very smoothly. The smaller size is nice too because it fits in my pocket without sticking out or poking me when I bend over.

Strange. Be careful with this one. Precise and smooth cuts.