USA Toyz Boltz STEM Building Toys - 163 Pc Construction Set, Educational Toys for Kids with Engineering Blocks, Bolts, Wheels and Ratchet

My kids are loving these! They have been able to very easily create some very cool structures. I love the imagination that they are able to use when building with these.They are well-built and should last. There seem to be enough pieces that they can build many things and not lose interest. The pieces are easy to assemble and have been good for both my 3 and 5 year olds as well as my nieces (2, 4, twin 8 year olds), and my older kids (12, 15, and 18), plus my husband and I have had fun building with them!The only complaint I would maybe have is that the case they are in as not super great, and will most likely need replaced, but it's not the case I was after. And truly, I was quite happy it came in a case and not a cardboard box - it saves me from having to buy another one.This is a great toy and I would have no problem recommending it to others!

My 5 yr old son and 9 yr old daughter loved this gift for Christmas. I sat down and played with them too. The booklet that comes with the set is a helpful start so they can see how the pieces can work together. they have already gone beyond the booklet and made their own inventions. I really liked that there are 3 multi tools in the kit. There is no fighting! So many pieces to make so many things. The only thing I foresee becoming a problem is that there are only 8 wheels in the set. Shouldn't be too big a deal unless you have anti-sharing children. Note to Seller: the box was missing one of the orange clips to keep the lid closed so that's a bit of a bummer but not a deal breaker.

I helped my grandson build the first 2 projects. He's 4 and was good with the 1st one. But the 2nd one cannot be built as viewed because the (robot) eyes/wheels cannot fit as indicated as the wheel diameter is too big. He lost interest at that time. Someone should build all projects to confirm the instructions are correct. The ratchet does not tighten the nuts/bolts sufficiently. There needs to be a piece to fit inside the wheel hub so the ratchet could be used, otherwise the wheel hub is difficult to screw into the blocks with your fingers without the wheel turning.

Bought these toys for one of our grandkids who loves to build things. Without any instructions, he successfully create a plane. The next time they were over, I worked with another grandson who also built an incredible plane. Sister was not to be outdone, so she quietly put together some kind of car. We have since, bought one more box of these so all 3 can make things. They love the bright colors and the fact that they are so durable. I highly recommend this toy product.

This set was on my list of “good for you” toys. Great for imaginative play and fairly easy assembly. Because my kids are ages 4, 2, and 1, I did have to help them build the things they wanted. It was fast and easy though and they loved the robots we made. Their father got involved and ended up building a masterpiece of an airplane! Definitely recommend!

I bought this for my 4 and 2 year old nephews for Christmas and Santa gave this to my 5 year old son. They all loved them and still play with them! They build all sorts of things that surprise us and it’s so good for their little fingers. The quality is good too. They play rough and this toy can take it. They continue to work properly allowing the kids to play without needing any help. I recommend these.

Best little gift! I got this for my 4 year old and he loves it! He loves tinkering so I purchased this and it’s wonderful! It has its own little kids play tool to put the pieces together and take them apart and a little instruction book with things they can make. I can see his little mind working while putting things together! It’s a great tinkering toy for little ones to work out their creativity!

The item is pictured with a storage box, but the box we received had no orange latches. This renders the lid with handle completely useless. It arrived with the lid strapped on with tape, so clearly someone noticed before sending it! This is a huge pain, since this toy has a lot of parts, and a storage box is a necessity.

Gave this as an Xmas present to our youngest grandchild (4 yrs) and this has been his go to toy for the holidays. His 2 older brothers (8 and 10) also play with the set often. The three pass hours inventing contraptions and bolting the parts together to see who can build the most outrageous thingamajig. In my opinion the toy also helps in developing manual dexterity and inventiveness,

Perfect gift. Got it for my nieces and nephews last year, had to buy another this year because there's now three of them playing with it and they want more pieces!

Super jeux de construction pour jeune enfant qui débute et apprend a assembler des piècesTrès bonne qualité/prix je recommande

This was a great buy! My daughter really needs activities that require multi tasks to keep her engaged. This was perfect and we get to build cool stuff.

Not bad, really wished they had another tool. My 3 year old likes it, so it's ok.