National Geographic Glowing Marble Runs – Construction Sets with Glow-in-the-Dark Glass Marbles, Mesh Storage Bag and Marble Pouch, Great Creative STEM Toy for Girls and Boys

I chose this over cheaper ones that did look very similar and really feel like it was worth the money. I bought the bigger 250 one for my 9 year old's birthday. My 12 year old daughter loves it just as much, so does my husband. Huge hit!

Glow in the dark is poor. Tiny UV light that lights part of the track in the dark.

My 7 year old boy loves this item but the only problem I find it's the manual could have more types of different assembling examples.

Great addition to an existing set. My boy is having so much fun. Possibilities are endless.It’s easy to assemble and quite sturdy.Recommended *****

Giving great fun to children and adults alike

My six year old is very into marble runs so we've ended up with three of them. This one is by far the best with sturdy pieces that allow for endless construction possibilities. The piece that flings a marble off into a basket or funnel is a definite highlight. The glow in the dark feature is a good bonus too, and the marbles are actually easier to see in the run if you turn off the lights and use it than they are in daylight! But don't forget to activate the marbles with the included light so they'll glow.The only downside is there's not much in the way of expansion possibilities with different shapes and features. It's not compatible with either of his other marble runs and it's hard to guess which might be compatible, as one of them looks like the same type but is a pretty different size.PS the algorithm wants me to write about the thickness and sheerness of this item. It's a marble run, not a pair of tights!

Exactly what my grandson wanted and it came within a few days. Recommended

Really really cool don’t know who’s plays with it more me or my daughter as really fantastic