Cardboard Cutter with Sheath - 7.5" Box Opener Utility Knife with Non-Stick Coated Blade for Breaking Down Boxes & Opening Packages - Made in Japan, Yellow

I’ve had this for about a year now, and it’s become part of my daily routine. We receive a constant stream of deliveries, which means plenty of boxes to break down, and this tool has handled all of it with ease. I picked it up after getting tired of ruining scissors, pocket knives, and razor blades with sticky packing tape. The non-stick blade is what really sets it apart. Adhesive never builds up, and I’ve never had to wipe it off or clean it. It cuts just as well now as it did when it was brand new. It isn’t sharp at all, which makes it very safe to use, yet the serrated edge still cuts through cardboard easily and efficiently. The size is just right. At around 7.5 inches, it feels comfortable in hand and easy to control without feeling awkward or bulky (or too small for that matter) Overall, this has been a solid purchase. It does exactly what it’s meant to do, stores easily, and feels genuinely designed for everyday use. If you’re looking for a reliable box cutter that holds up over time, this one is an easy recommendation.

I've been using the CANARY Cardboard Cutter for a few weeks now, and I have to say, it’s become my go-to tool for opening boxes and packages. First off, the serrated blade is super sharp, and it slices through cardboard like butter. I love that it’s made from Japanese stainless steel, which feels sturdy and reliable. One of my favorite features is the non-stick coating on the blade. I didn’t really think much of it at first, but it actually makes a difference! You know how sometimes tape and glue can get all stuck on the blade? Not with this one! It cuts cleanly every time, which is a big plus in my book. The size is just right—7.5 inches is easy to handle without feeling bulky. Plus, it comes with a sheath that keeps the blade covered when I’m not using it, so I can toss it in my drawer or bag without worrying about accidental cuts. I mean, who wants to deal with that? Now, for the downsides: the only thing I noticed is that the sheath can be a bit tricky to get on and off at times. It’s not a deal-breaker, but it could be a bit smoother. Also, it might not be the best choice for those who need a heavy-duty cutter for tougher materials. Overall, I’m really happy with this purchase. If you’re looking for a reliable box cutter that’s easy to use and safe to store, I highly recommend giving this one a shot. Five stars from me!

These cutters are absolutely perfect! Every warehouse worker needs an entire set of these! These cut anything like butter, but they won’t cut your skin unless you’re really trying. They cut through tape, cardboard, and plastic wrap. Great tool for breaking down skids!

I read the reviews on this before pulling the trigger to get one of my own. I could believe the amount of rave reviews there were and thought this is going to be a great purchase, and I can honestly say that it is! It cuts much, much easier than using any kind of razor blade or box cutter, and it so much safer too. It’s more than reasonable priced and now I can cut down all my cardboard for upcycling to a size I need. Win! I would highly recommend one, and I would gift them out to those who I know would appreciate it.

Great little tool for cutting up all those Amazon boxes for recycle bin. It's actually kind of enjoyable to use. It works great and a little safer than a box cutter. Highly recommend.

This is a nice tool to have if you cut up a lot of cardboard. But I think after using it a box cutter would be a lot quicker. However, you can make precise cuts if you need to like cutting circles out for a hand holds or for animals to play inside. You still have to make a sawing motion to cut which is where you would slow down compared to a box cutter. I have a feeling that the box cutter blade will dull quicker than this ever will.

This works great and is safe for my classroom. It seems to be made well. I will be buying more

If you cut a lot of cardboard, this is a must to have. It works great!

小学生の子供がダンボールで工作などするので購入。切れ味バッチリ！使い勝手もいいです。大人も使ってます。キャップも付いてて安心ですし、買ってよかった！

These things are awesome! Cuts cardboard like butter and a ton safer and easier than a box cutter knife. I use them with my kids for cardboard crafts. They are **not** safe for young kids to use unsupervised though. You can get a nasty cut if your not careful. They're dull to the touch but become very sharp when sawing or slicing things quickly.

段ボール箱の開封や畳む為の購入。価格も手頃なのであまり長期は使えないと思いましたが、半年以上使っていますがよく切れます。たしか刃先カバーのない物もあったと思いますが、価格もあまり変わらないのでカバー付きの方がおすすめ。是非次回も購入したいです。

If I hadn't gotten 3 in the pack, I would already be buying more of these. They're incredible. Corrugated cardboard doesn't stand a chance against the blades, tape might as well not be there, and double-corrugated card gives only some resistance. I can get through two pieces of card in one pass (though that's probably not recommended), and often can cut down a crease in one swipe. I had a ton of boxes to cut down, and in the time it took to finish one with a utility knife, I can do 4-5 with these. Love them!

Works better then you can imagine.