Joyfy 236 Pcs Glowing Marble Run with Motorized Elevator, Construction Building Blocks with 30 Glow in The Dark Marbles, STEM Educational Toys Set for Kids Ages 4-8, Gift for Birthday Christmas

The recommended age is 4-8. I would recommend 6 as the lower age and a child who can concentrate on building as it was difficult for my almost 6 yr old busy grandson, but my 7 yr old granddaughter and I were able to build this together. It has good step-by-step instructions, but takes some supervision.

Putting together took about 39 minutes. My 6 year old nephew LOVES it! It does make a lot of noise when you put 30 marbles down it at once ~ everyone will want to put them down at once just to see if it ca do it. It can. The elevator is worth the extra few dollars I had to pay for this set.

We purchased this for our 2 and 3 year old toddlers and I kid you not, they played with it for almost 4 hours straight the first time they played with it. We've had it for a couple of months now and they still play with it almost every day. Comes with instructions and is easy to put together - there are extra chain links so be sure to count! Once built, the toy is sturdy and doesn't fall over or apart easily. Comes with marbles but be warned! They are smaller than regular ones so normal marbles will block the holes and will not work with this toy. Super worth it and would 10/10 purchase again.

I bought 3 for different families for our grandkids. All 3 loved it and played with it a lot. They were all different ages and even though it was for 3 even the older ones over 10 assembled it (easy assembly) and enjoyed it as much if not more than the little ones. It was a great family gift and a great hit!

Bought this for my 4 yr old grandson. It is the first and last thing he plays with every day since. Huge Win! It's pretty sturdy for a slide together toy. The instructions were pictures only, but very easy to follow. It can fascinate a 4 yr old got an hour at a time, which is huge, littles attention spans don't usually last that long. Great early STEM toy!

While the grandbabies love it, it does tend to come apart if you’re not careful and changing batteries is not the easiest, but overall it’s worth the value. Recommend saving manual to be able to put back together when mishaps happen.

Kids loved it and loved watching the marbles go from the top to bottom loved did not like that all marble runs did not lead to the elevator belt. I wish they had additional pieces you can add on to make bigger but I would buy again.

Quality is great! 236, pieces, and glow in the dark marbles! Checking around you will find that you will pay the same for under 100 pieces. Grab it before it sells out. I'm grabbing another NO BATTERIES NEEDED! YAY!!!

Assembly is somewhat difficult from pictures. Was a gift for a 4 year old but was a big hit with adults and kids alike. Once it was assembled everyone started creating new pathways. Good quality for plastic parts, but hard to move once assembled.

it says for 3 years and older, the thing is I would definitely not recommend to kids 3 or 4 . it was hard trying to figure out instructions with the one color piece pointing to the rest of the grey pieces . my 3 year old loves watching marbles but this one is to easy to take apart. it's great if you want something more like building blocks but it you want a marble run for a 3 or 4 year old I would just of got a wood one that don't come apart. wish instructions would have been a little easier