Kids Cardboard Construction Tool Kit – Cardboard Saw & Scoring Wheel Set, 2-Piece Corrugated Craft Tools for Boys & Girls

These are so fun! The roller is very handy if you want to make a fold in the cardboard. Just roll, then fold along the line. It's also great for outlining where to cut. I can easily go through cardboard sawing back and forth (much easier than scissors or a knife), and when I use the roller to outline the cut, the sawing is smoother. I highly recommend kids use the roller to outline where they want to cut. It gives a nice line to follow, and the perforations make the cutting much easier!

Perfect for my kids

Saws work very well -better than a more popular competitor. Kids 7 and 12 love using them for their cardboard creations.

Not as easy to use as I was expecting. Was difficult to make straight lines, but probably just requires some practice. It was also nice I could give it to my 4 year old to use and know he wouldn't cut himself.

Warning-these are very sharp metal. Marketed for cardboard and kids but your kid better be less excited to do building projects, tree trimming, and food prep than mine is or you’ll end up finding random chunks of wood, branches, and a weeks worth of apples and oranges cut up in tiny pieces. Great product, cuts cardboard with ease; requires more supervision than I provided my seven year old.

I’m not sure why this would be considered a kid friendly item. The knife WILL cut skin. The scoring tool is safe. The kids loved using it on cardboard. It did take some practice for them to get the hang of it, which I like. We all get better with practice. I did, however move the knife to my own crafting tools.

Works really well.

Got these for my son, who loves to make things from boxes. Easy for an adult to utilize but child may need help.