QLT STEM Robot Building Toys

The item was great. There was a single piece missing however my sons found a replacement from another set that worked fine. They enjoyed making the sets and the pieces locked together nicely.

My son is in love with this set... It took him two days to build the whole thing and he loved every minute of the build. The instructions were perfect, and every piece was in the box.

My son loved this. Got it for him for his 13th birthday....took him about 4 hours to build...with snack breaks...lol. The pieces are many and he said they might not be good for younger kids....under 10...unless they are experienced "brick" builders....but he said overall it was a great value. It was missing one piece, but he used a piece from his room. He has a lot of the other name brand sets and he said these are pretty close to those...so, great value for a great toy. We are happy.

The Good:-100% Big Brand compatible, and a lot cheaper per piece.- The six smaller bots each have cool, distinct, and at times even clever designs.- The combination bot also has a pretty cool design.- Each smaller bot has its own bag of pieces and instructions.The Meh:- The combined bot is not the most structurally sound. The elbows, for example, don't stay where you bend them. Extraneous bits get in the way or break off as you try to pose the combined bot. But as a shelf model, once it's posed, it looks great.- The weapons are flimsy compared to the other pieces, but I assume that's just a child safety feature.The Bad:- One of the pieces had a manufacturing defect. Not enough to make it unbuildable, but it was stressful once I found that, not knowing if there'd be another.- The instructions are packed in tightly, making it harder for the initial build. "Ages 6+" is, I assume, a safety range. Pay more attention to the 4.5/5 stars the box gives the model's Transformation Difficulty. It's not lying.TL;DR - Cheaper than That Big Brand, but you're getting what you pay for.

muy bueno y fácil de armar

The size of this is great and it kept kiddos busy for a while since there are several parts to make.

Perfect for my 10 year olds birthday! He loved it!

It's very complicated for a child to do on their own, directions are not clear and the peices broke very quickly. Just buy the real thing not a rip off brand