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Barn
Reviewed in the United States on April 7, 2025
This thing is a game changer. You can basically rebuild any box to fit your item and save on packing materials and shipping costs.
AmzonUser
Reviewed in the United States on July 4, 2024
Works and is sturdy. Size is normal. The value for money is good.
Christine Moran
Reviewed in the United States on March 6, 2024
This is a very cool tool. Very easy to use, and allows me to reuse my Amazon boxes.
StormTrooprSubZ71
Reviewed in the United States on January 6, 2024
This tool is a must have for anyone shipping out boxes. It cuts down a box by size and weight. It's very easy to use and does its job great. When shipping boxes a Inch or a Oz can make a big difference in $$. This tool allows me to mark the amount I want to cut down to and it scores the inside of the box to make the folds easier to make. You then cut off any excess cardboard. I would recommend these to everyone.
Customer
Reviewed in the United States on June 21, 2020
I really like this tool. It's easy to use and does its job -- helping me cut down shipping boxes to save on shipping costs. It allows me to mark the amount I want to cut down to (I've only done height so far), and it scores the inside of the box to make the folds easier to make. (Be sure to get into the corners as tightly as possible and be sure to put enough pressure on the tool to make good scoring marks, and it works better.)
MrRC
Reviewed in Canada on April 28, 2020
I have only used it a couple of times so far and this has saved so much time when reducing the box size. Also, much more professional looking. Also, read the review of the screw falling out over time, but that can be easily addressed with a lock washer or Blue Loctite.Added pics to show that the smallest it can be reduced to is 5.5cm or 2 1/8in.
Dru
Reviewed in Canada on June 6, 2019
Makes life soooo much easier...
Kathryn Ali
Reviewed in Canada on May 6, 2019
I was having a heck of a time trying to make boxes smaller. It was both frustrating and using up our energy. Now that we have this Carton Sizer, it will make things much much easier and faster.
Customer
Reviewed in Canada on March 20, 2019
Great!
A.M Korycki
Reviewed in Canada on August 12, 2017
This has good potential in resizing boxes, I'm just not very strong using one arm to maneuver around the box. Only more practice is needed.
CJordan
Reviewed in the United States on March 10, 2017
I have to ship quite a few large things and (usually) start with a box that is larger than the item. My boxes used to look like an angry person punched them and slapped tape on them in random places as my seams were wonky and my cuts were all over the place. And the sad thing is I probably spent an HOUR or LONGER making this box and it looked TERRIBLE. Boxes so ugly I sent apologies with them.You will save so much time reducing boxes and they will look better and maintain their strength better as your folds won't be crooked and your cuts straighter. Seriously, SO MUCH TIME SAVED. Don't get me wrong, you can still go crooked with this if you're not paying attention but it makes it easy to not.
Damselfish
Reviewed in the United States on December 8, 2012
This is a good product. However, based on the photo showing something extending over the back edge of the box top, and the limited description, I was hoping that it would press a crease into the cardboard from both sides, creating a fold line without damaging the material surface.Instead, it is simply a perforation wheel with a guide. I don't generally get a straight fold from it, probably because I don't press hard enough. It does not get all the way into the corners unless you cut further down than you want to fold and then perforate above it (so the tool can go past the adjacent edge of the box). If you want to resize your box by only a small amount, there is a limit to how close the wheel can get to the guide. I have had to freehand a few where I only wanted to take off an inch.I ship books, which makes for heavy boxes even when they are small. Therefore, damaging the box material seems like a bad plan. That's why I put away my utility knife and bought this.Anyway, still four stars because there is nothing else and it's a huge improvement on a utility knife and a ruler. I'm glad I bought it, it just wasn't everything I hoped.
C. L. Smith
Reviewed in the United States on November 16, 2011
Dear Folks,I have only had this thing for less than a month now.And I'd say that I've used it probably less than ten times so far.But it is a great little tool.Exactly what I needed to save time and effort and to really do a better job of making the folds.I scored my cartons before by drawing pencil-lines and making "dotted lines", "puncture lines" with a utility knife.That worked okay but it was a pretty slow job, and not a particularly fun job.My new carton-sizer is just perfect for me.It's very quick and easy and accurate too.I also bought the Skil 2352 Rotary Cutter.Oh yes, it's worth every nickel I paid for it too.I just use it to cut cardboard fast and easy.If I never use that rotary cutter thing for anything else, it'll still have been well worth buying.You might as well make the job quick and easy and actually fun.Why suffer it out just because you think you're going to save a nickel?The money you spent buying the right tools will come back to you you know.The easier something is to do, the more likely we are to do it in good time.And that notion applies to saving on packing materials and freight charges.Fold 'em down, trim 'em down, step back and smile.Charles SmithWestern Maryland=================================================UPDATE 18 AUG 2013 -=================================================According to my records -And according to Amazon's records -I bought this tool on 01 Nov 2011.Well.That's something less than 2 yrs that I've been using it.So I don't know if you'll count me as an experienced carton-cutter-downer or not.But -Man I wouldn't want to be without this little low-cost tool.Great!I had read where some folks out there said they used a pizza cutter to score their fold-lines.Well that's fine.But you can use this tool that I'm reviewing here in the same manner.If that's what suits the fold-line-creating job at hand.1) Lay the cardboard down on your work-table.2) Draw your pencil-line with a ruler of some sort and a pencil or marker of some sort (I like the crayon-type marking pencil).3) Run the wheel of this tool right down the pencil-line.What I'm talking about here is forgetting about the adjustable guide on the tool arm.Like when you just want to neatly fold a smaller piece of cardboard to fit into the end of a box or something.Good little tool.Didn't cost a whole lot of money.Handy little tool.Glad I bought it.Charles SmithWestern Maryland
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