Marble Genius Marble Run Race Track - 300-Piece Multicolor Glow Extreme Set - STEM Building Toy & Marble Race Set for Kids Ages 4+

This is the toy that keeps your kids off the phones!!!! Got this for my 9 year old and she loves it. It is so fun to set up in many different ways. Hours of fun and play. And the marbles are awesome. Lots to choose from like, glow in the dark, lighted ones, and regular marbles.

A timeless gift for children, purchased for my grandchildren. We love building together, and the glow in the dark marbles are simply iconic.

Super fun, transparent marble run set. Kid loved it with all the options, had plenty of action pieces and an over kill of connector/stand pieces allowing for great heights and and virtually unlimited options for a 4 year old. The marbles were the best part. Glow in the dark solid ones, ones with glowing bits inside, and ones with batteries and lights. You can watch them the whole way through and the color transparency material gets lit up as they pass. UV little flashlight is included.

These were a hit Christmas present for our kiddo that loves watching marble races on YT/TT that we still enjoy today. Admittedly it takes some work and creativity to put together but you have more than enough piece and especially funnels (our kiddo and me love) to add in to your own marble races. Nothing has broken, it’s great for both my kiddos both 7 and under and I love it too so it seems to have no age range other than under 3 (marbles). There’s a ton of variety so you can design it any way you like. The overall design of the pieces, sets, and whatnot seems endless - and I feel like compared to what seems like 100s of options a you get more than what you pay for in this set - great value for your money. 10/10 would recommend.

Holy cow is this thing huge! When it's all put together, the functionality and sturdiness of this behemoth is great, it's not going anywhere unless your kid knocks it's down 😆 All of the light up marbels are battery powered and unfortunately they were all DOA and didnt light up. The only reason why I gave it 4 stars. And you can change the batteries but once it's opened up you need super glue to put it back together since they don't have any clips or prongs to help keep it closed.

Fun, durable. My grandson has played with this for years. I like it too.

Excelente, mi hijo está feliz

Bought this for a five year old and it is a big hit. He spent hours playing with it. The marble run set is as shown in the pictures. Only complaint would probably be 2 of the 5 light up marbles don't work. Not exactly sure what sets them off, but if the child is happy than I don't care. Highly suggest this for marble run lovers!

A mis hijos les gustan mucho este tipo de juegos y se pasan horas entretenidos montando caminos distintos

Take a while to assemble and some of the colours of the pieces are different. The instructions that came in the box were not very easy to follow either. Another thing to mention is the number of pieces also include the individual marbles. Haven’t tried any of the online guides yet. Once it’s all assembled it’s big! And it’s great fun. Me and my daughter tried a few modifications on on the build from the instructions just to change it up a bit so it give you something to work with.

Merhaba Ürün çok güzel hızlı bir şekil de elimize de ulaştı Fakat renkli toplardan 2 adeti yanmıyor iade yapmak istemiyoruz bize topları gönderme ihtimaliniz var mı ?

Murmelbahn ist toll, nur leuchten von 7 Kugeln die leuchten sollen nur 1. Verkäufer kontaktieren kann man nicht, ersatz ist bestellt, der jetzt viel teuerer ist als zu meiner ursprünglichen Bestellung. Hoffe, dass dann da leuchtende Kugeln dabei sind.

My boys love this…hours of fun building different tracks. Absolutely recommend for kids.