🎉 Entertaining and Educational UGEARS Random Generator Stem Kits: Unleash Creativity with Hands-On Learning Review

It was fun to put together and works very well. Make sure you grind any burrs well and wax any gears and you shouldn't have any problems. Great project for a young soul.

My grandson (10 years old) and I had fun putting it together but on the last few steps most of it breaks! The pieces were difficult to put together. It was said to use candle wax but we had to use sandpaper. Several days of work on it went down the drain.

I am so disappointed with this set. I've made 12 different models and companies and this kit is ruining the company's reputation. i love ugears ALL I MEAN ALL needs sanding to fit. And I also had to glue pieces that just weren't cut right. Don't force anything, but if you then grind it to fit, there's no "friction" to hold it together. This is my thirteenth. I will do the last of this STEM series. You must be meticulous, crazy glue, sandpaper (not included) and have a very boring day if you buy