- ChompSaw | The Original Kid-Safe Power Tool for Cutting Cardboard | STEM + STEAM Educational Toy for Boys and Girls Ages 5+ | Upcycle Cardboard for Hands-On Learning & Creative Projects

Love this thing!! I already bought one and loved it so much I got another one for work. My kids (11, 9 and 6) and their friends love using it to build stuff. My 11 year old just disassembled his RC car and is using the chompsaw to rebuild it with cardboard, lol. I work at a project-based school so the chompsaw will fit right in and make working with cardboard a lot easier. Things I love: safe, high-quality, easy to use, portable, promotes creativity. It’s noisy, but not too loud- my kids use it in the house all the time and it doesn’t bother me. Would definitely recommend!

I’ve been wanting to get one of these for my kids for quite a while and finally got it for my kids for Christmas. It has been such a hit! It was so easy to set up, and all of my kids (ages 4-8) have no problems confidently operating it. It is such a fun, creative tool for them. The quality seems great.

Hands down the best holiday gift we gave this year, or ever. My 10-year-old uses this daily. Not once, not occasionally, but every single day. He now saves cardboard from every delivery like it’s a valuable resource. Amazon boxes, cereal boxes, random packaging. Nothing is safe. If it’s cardboard, it’s getting processed. It works exactly as promised, no pain, easy to use, and somehow keeps him entertained and productive, which feels illegal as a parenting win. If your kid loves building, creating, or destroying boxes with purpose, this is a total home run. Highly recommend… and RIP to our recycling pile.

Dog was very disappointed he can't operate the device. 0/10. Just kidding, this thing exceeded my wife's and my own expectations! I wasn't expecting it to actually "chomp" rather than cut. But it does. It shaves a line through cardboard and both sides come out so smooth. SO MUCH BETTER THAN USING SCISSORS. It’s so easy to use and very satisfying. I find myself just hacking excess cardboard for fun haha! We loved that the packaging was outlined with shapes to practice cutting with. (We demolished it lol) I wish we had also purchased one of the project kits. It would be nice if the chomp saw just included a couple simple projects to get people into it. But their YouTube channel had some good intro videos. And once you start playing around with it and learn how it works, ideas start flowing! I got the idea for my dinosaurs on the official site, and they were so intuitive to make. Would highly recommend to people who are already into cardboard crafting in the same way I'd recommend a sewing machine. It somehow feels/looks so sturdy and professional yet like a toy at the same time. Super cute. Love that the cutting plate has metric and imperial sides. Also love that the saw has built-in cord and tool compartments so you don't need yet another toy box. 10/10 product.

I love this! I bought it for my high school students. Most of them prefer to use exacto knives and the paper cutter, but this is great for Students who want to cut swirly shapes. It is super easy to use, and catches the cardboard dust so it doesn’t leave a mess. It’s near impossible to hurt yourself on this thing. I even touched the cutter part with my own hand while it was turned on to see, and it has a safety so it didn’t even scratch me. Kids could touch it all they want and they can’t cut themselves. I wouldn’t tell them to do that because they should learn cutting safety…. But it’s nice to know that if they have an accident then there won’t be any consequences. This is also great for my special Ed students who are lower functioning, when I don’t want them using sharp objects. It’s also good for high schoolers who don’t have as much hand strength for an exacto knife. It is very lightweight, portable, and easy to store. It is very easy to use. I like to have them practice with it first. I also appreciate that this model doesn’t look like it’s for children. If it looked like a toy then teens wouldn’t use it.

An amazing device that is really fun for kids to play with. It's totally safe and very effective at cutting cardboard. 8 year old master it quickly. 5 year old quickly took to it. Even the 2 year old could kind of use it. Amazing.

I saw this product in a Shark Tank episode in November when Mark Cuban called it the Toy of the Year! I wanted to get one for my nephew, but forgot about it. Recently, it came on my radar again when I read an article in Fast Company that Chompsaw won the Innovation by Design award for 2025. I immediately came here and bought one. I can't say enough good things about it! My 3-year-old nephew has been obsessed with the Chompsaw from the second the box was opened, and it's adorable how he keeps singing chomp-chomp-chomp when he is cutting all kinds of cardboard shapes. The quality of the product is incredible - I can tell that the designers have put a lot of thought into making the Chompsaw easy to use and safe for kids! I don't think it's just for kids, though. I have thought of so many things I can make with it! I am now planning to get one for myself so I can build a cardboard ramp for my dog!! Go ChompShop!! Thanks for making a great product!

Great for kids and adults both to make use of all the cardboard in useful and creative ways. This thing rips!