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Your cart is empty.Slice - 10400 Box Cutter, 3 Position Manual Button with Ceramic Blade, Locking blade
J.R. Sedivy
Reviewed in the United States on March 8, 2025
This is simply the best box cutter I've ever used.It's easy to hold, cuts accurately, evenly and smoothly, and best yet, doesn't cut you if you touch the blade. The lock mechanism is secure and easy to engage/disengage, and the blade stores firmly within the cutter. This is an innovative and functional box cutter with a unique design. The only drawback is that you have to use proprietary blades, one is included preloaded in the cutter, but given the benefits this is a fair tradeoff.Highly recommended.
Customer
Reviewed in the United States on March 5, 2025
Its bigger than you think. I have fat hands and dislike small tools when pressure and constant use is required. Didn't hurt after pro-longed usage. Rugged, solid construction. Good weight, feels durable. Super sharp and does what its intended to do.
Fantaisie D.
Reviewed in the United States on September 15, 2024
I like the ergonomics, and it slices fine, but having to keep pushing on the button while cutting and when cutting lots of boxes, is not fun. They have the auto lock. Should have bought. Otherwise, made well, works well. Good box cutter. Design has many advantages.
Customer
Reviewed in India on July 5, 2024
Recommend to use in terms safety and longer durability.
Oval
Reviewed in Singapore on February 17, 2024
I don't like the shape getting in the way sometimes but it is good as a spare cutter
J. Levy
Reviewed in the United States on November 7, 2024
Look, is this AS sharp and AS good as a cutter with a traditional blade? No. However, if you really are just using it to open boxes mostly, you don’t need something insanely sharp. And if you have kids around, it can make you anxious about the idea of them finding where you keep the box cutter.I was hopeful that this would be good, while trying to keep my expectations low, since it didn’t have a sharp blade. However, to my surprise, it not only cuts just as effectively, but also with almost no extra effort than a traditional box cutter. Any time I have needed to use this, it worked exactly how I needed it to. Furthermore, the ergonomic design actually does make it easier on the hand to cut when you have to break down a ton of boxes. And you really do need to apply a good amount of pressure to break skin with this blade. I recommend this over any alternative by far.
Chance
Reviewed in the United States on November 30, 2024
I always was annoyed with how I had to dig out a knife or scissors to open my boxes so wanted something dedicated to this job and this was the perfect box cutter for the job! It’s quite sharp but luckily you can grip it easily without causing any problems and when you slide the blade back it is very secure in its storage. I love the size of the blade, the grips are perfect for the one job it does for me. It has made mail day a little bit better for me so I recommend this for anyone at this item.
Meg
Reviewed in the United States on October 12, 2024
I really like these ceramic cutters!! So much so, my last purchase brings my cache to 4!!! I have them handy at different places in the house. They are easy to handle, successfully cut most everything (including heavy cardboard boxes) or single piece of paper or gift wrap. Safer to use than a box cutter (which still have their use) and easy and safe to store.
Joseph J. Mayer
Reviewed in the United States on August 27, 2022
The blade on this is the pretty standard Slice ceramic blade. A little more expensive than steel razor or carpet cutter blades, but they're pretty durable if you don't twist them. They say this device has a 3-position blade, and I'm assuming that's fully open, half open, and closed. The half open (blade halfway out of the shaft) is probably useful for letter opening or maybe for cutting tape on delicate postal packages. I never use it. I always have it either closed or fully open.The device cuts as well as the blade does. The blade that came with it works fine for opening the boxes we get on containers from China, and for cutting open shrink wrap on pallets. The only reason why I didn't give this thing a fully 5-star rating is because it's kind of big. That hook on the butt of it serves a purpose, and you can definitely just push the thing down against a pallet or a box and be able to cut the tape or wrap from it, but it's pretty big in your pocket, and you really have to hold it just the right way to get it to cut well. When you have to cut a pallet wrap that is not directly against the side of a box, it takes several more swipes to get done than with a normal box knife.Maybe if the blade extended a little further, this wouldn't be an issue, but on the model that I have, I mostly just use it as a box opener, not for cutting open pallets, and having to use two tools doesn't help my productivity all that much.Good design and idea, maybe needs a little more finessing.
RedXepher82
Reviewed in the United States on July 25, 2022
This is a good safe knife to use when you are trying to cup open boxes. I normally need one that can be used to cut boxes to make them easier to throw away. It makes quick work of cutting the packaging tape but it is safe enough to not cut you which is good. Regardless it safety retracts and stores the plastic blade. You have to actually press and hold the button down to extend and retract the blade. This makes it so the knife cannot close by itself by accident when you are cutting. You can flip the blade around but the material has yet to go blunt. The blade itself can also be easily replaced all you need to do is press and unlock the cover to expose the blade. You then can replace it with a new blade. You need to replace it with a slice blade. What is nice about this blade is that only half it is actually out so when the one side gets dull you just need to turn it around and presto you have another blade to use. Again the blade has yet to have issues. The grip is pretty secure and there is a belt hook so you can put it on your belt without worrying about it falling off. You have to find some kind of ring or hook to attach to it though. It is not included. This can cut most small boxes as well as tape which is great for me because I always have a ton of boxes and mailers I need to open. The orange color is not bad but it see darker near the tip piece. Because it has no real metal, it is not prone to rusting. This means it can get wet and you can easily clean/dry it out without fear of damaging it. Overall I think this device is pretty nice. It is definitely a good utility knife to have around as it is safe, sturdy, and cuts through packaging tape without worrying about cutting yourself.
MUKO
Reviewed in Japan on May 20, 2020
引越時の段ボール開封作業がはかどりました。
H. Bolle
Reviewed in Germany on July 16, 2019
Ich habe bisher immer mit einer Schere die Pakete geöffnet und mich dabei schon ein paarmal geschnitten. Dann dachte ich mir, es muss doch noch eine andere Lösung finden. Und so fand ich diesen Kartonschneider, mit dem das Paketöffnen so unglaublich einfach und angenehm ist. Es ist überhaupt kein Vergleich zu früher. Ich kann jedem diesen Kartonschneider empfehlen. Ich habe ihn nun auch schon häufig verwendet.
Priscilla C
Reviewed in France on May 12, 2017
Utilisé dans le cadre de mon travail. J'ai remplacé mon ancien cutter par cet article beaucoup moins dangereux et très pratique à manipuler.Lame peut être un peu courte pour certaines utilisations.Comme c'est du plastique, à voir la longévité
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