Slice 10514 Mini Cutter, Ceramic Safety Blade, Pocket Sized, Auto-Retractable, Stays Sharp Up to 11X Longer, Single

Excellent product. Makes opening boxes so easy and never cuts fingers

A great way to safely open packages. The ceramic blade is not sharp like a knife and will not cut your skin if you touch or even run it along your hand. However it will cut through packing tape and even the cardboard itself with ease. Build quality seems fine. The Slice is quite small so convenient enough for your pocket or purse. Ideal for those that open lots of packages or don't like using a knife.

This is a very handy little tool. Better made than one I bought previously which fell apart. Rather overpriced though for what it is.

This little gadgrt is great! It does an awesome job. That fact that you can add it to your keys, thereby always having it on you makes it so handy, plus it's very light. While the blade is not metal, it can still do damage, but the gadget can also be locket, which is a safety option. However, those of us with stiff, painful and arthritic hands may have an issue with it as it's so small, that holding it may be a difficulty. I have poor dexterity and arthritic hands, and depending on the day, can be frustrating, but overall i couldn't be happier 😊

The construction is very flimsy, the shape is not very user focused and more importantly the blade is not at all sharp and can only really be used for paper, tape or very thin card. The blade isn't even sharp enough to cut the card packaging the knife arrived in. The blunt tip also makes it difficult to penetrate tape etc and cutting needs to be started at the edge of the taped box. I tried with an envelope which worked very well but I can open an envelope with a ruler. Basically, this is nothing more than a poor gimmick and in know way suitable for anything more than light use. Given the replacements are £5 each, leaves me with no idea who likes this item. I'll stick with my Swiss army knife, fat max craft knives. The size is also bigger than I expected making its intended use as a keyring not plausible. Would I recommend? Not in the slightest, unless it's for children to cut thin card as an arts and crafts tool. However the auto version with spring is quite difficult to hold extended, this would recommend the locking version.

For its very compact size, it really shreds my boxes into small bits making them far easier to recycle and dispose of. I’ve been recommended it off a mate of mine that works in a warehouse, these are issued there and i’m happy to say that the recommendation wasn’t wrong. All my boxes get the Slice Mini Cutter treatment, I reckon.

Unfortunately the lock function doesn't really work. Not sure if this is a flaw on mine or if all of them have this issue. But it does the job to open Amazon packages and other household items. Wouldn't really use it for daily heavy duty boxes though.

Every home should have one. So useful. The problem of opening boxes exists no more! !