JOYIN 236Pcs Glowing Marble Run with Motorized Elevator- Construction Building Blocks Toys with 30 Glow in The Dark Plastic Marbles for kids, STEM Gifts for 7 year old Boys and Girls

Everything about this is quality: packaging, parts, fit, instructions. It's a really great quality toy and worth the extra. It's not a five minute build though...so be prepared. You have to build the chain as well link by link...it takes about 30 mins to setup. The instructions are top notch. Very clear...just be careful to check the flow direction as you build (yellow arrow in the book) flows from high to low of course. It's easy to miss the odd spacer if you don't give it your full attention. I had to back track a few times when I missed one bit out.Our the year old loves it. He's really excited for it in the morning.One of the best quality toys we've bought.

Grandkids love it nosey when using marbals but apart from the hours of fun

Bought for my 3yo son and it does have a lot of parts BUT he absolutely adores this. He will sit and rebuild and construct for hours. Had it out for 2 months now and still going strong! If your kid likes a marble run and fine motor things, I highly recommend.

Fantastic! Bought for my 3 year olds birthday and it has been her favourite present.Pros: the battery operated chain cog keeps the marbles flowing. There are lots of different entry points and tracks. Theres a bigger variety of track pieces than I've seen on some other sets.Cons:There are a lot of pieces to put together so if you want to build it the official way, it might make more sense to build in advance and wrap it once built.Balls sometimes get stuck causing the cog to stop moving but it's easily fixable.

Bought this for my 4 year old for Christmas. I had fun building it too - although the instruction pictures are tiny which is the only criticism I’d say. Other than that it’s a great toy!

I bought this Marble run for my young grandson for Christmas and seeing his face light up when he saw what it was, was very uplifting, it summed up the magic of the festive season. I am sure he is going to have hour and hours of fun with this gift and it is certainly money well spent.

Easy to put together

Great kit… but does not attach to the other joyin marble runs we have. Shame. Sturdy but states aimed at 3+ is rather fiddly for that I would think better for 5+ if they want to take part in the building of it etc