K'NEXPower & Play Motorized Set ‚ 529 Pieces, STEM Building, Kid Construction Set‚ Ages 7+

My son loves to build the different items that this kit can make. Cool thing is that there is a motor that allows some of the builds to move on their own. Perfect for the young stem engineers! Worth the money

Played with these as a kid. I bought these for my daughter and I to build. It was fun and she loved it. The instructions were nice.

Bought for my 11 year old grandson for Christmas and he loves them.

After reading a lot of one- and two-star reviews on K'nex sets, I was nervous about ordering a set. Just got this and it is thankfully exactly as described. So while this set seems a little on the spendier side, I think it's worth it. As other reviewers have said, the motor isn't fast or strong, but it is good enough for the K'nex models.My only issue with this set, and why I gave it fours stars instead of five, is that the included booklet does not have instructions for all 50 models promised on the box and when I go to the K'nex website, the instruction pages won't load. My son will happily create his own, but there are couple models pictured on the box that will be hard to puzzle out with only one view of it, and it's frustrating that there are no instructions readily available. Part of having the instructions is learning all the things that the pieces are designed to do so that you can then design your own models.

He enjoyed building it and playing with it very durable

Pieces are great to handle and can be almost effortlessly joint by you kid IF THEY ARE WITHIN THE TARGETED AGE. Since our kits are still new, we need to use all pieces before it becomes a breeze to assemble all projects. Numbers, letters of the alphabet, simple toy ideas: think about it and in minutes its done. And the best feature is the great amount of pieces available, enough to build several toys at once without running out of joints or links. Warning, the small green links are a bit too hard and do bounce off and get lost in twilight zone pretty easily. But with the tiny pricetag, I just bought another kit to ease off my worries. It is amazing how we have a PS4, a NSwitch and a Wii, and yet, once my kids see me start building something, they just drop em off to join in. If I could ask for something, that would be to hae a Mindstorm like brick which could snap easily with these kits.

I purchased this as a gift for my nephew for Christmas. He is 5 and was so excited to get it open and start to build things. Having the electric motors is a very cool upgrade that Knex didnt have when I was a kid. It was fun to play with it with him on Christmas. Looks like it will be a toy he can enjoy and add on to for years to come!

My 7 yr old grandson saw K'NEX in a toy magazine and told me how much he loved playing with them at preschool. Then I saw these for his age that were motorized. He loves building and then making what he built come to life. I feel these toys are creative toys that help to develop their imagination. Who knows K'NEX you are possibly planting seeds for future engineers. It's a very good investment toward the future and you can also add to the sets. I bought a plastic carrying case for storage. K'NEX might want to invest in making their own. Mine I got from Walmart in the sewing/arts/crafts dept. Stackable and clear or colored. Smart for loose pieces.