Marble Genius Marble Glow Run Race Track Set Glow in The Dark (200 pcs) STEM Educational Building Block Toy, Instruction App Access & Full Color Instruction Manual, Great Gift for Kids, Super Set

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.

Great fun with this toy, hours of fun. Very good quality toy

Perfect quality. Kids very happy!!

This is a super marble run for young minds. However the instructions were a bit tricky to follow

Brilliant you! My boy is thrilled. My only gripe is that many of the led marbles don’t work, unless I am not activating them properly (reason for minus a star) This product is exceptionally better than the cheaper marble runs I have purchased in the past- it’s worth spending that bit more.

Tricky to set up but then hours of fun and that's just for the adults.

Very pleased with the service and the product

Bought this for my son’s 4th birthday. The instructions are appalling - it took 3 adults over 2 hours to work out how to put it together and meantime my son was getting impatient to play with it. I understand the point is to make your own designs, but there should be an easy to follow instruction to make a basic design that the kids can play with straight away. Very frustrating and stressful to set up

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

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.

Good quality than those OEMs. You get what you paid for. And with 300 Pcs, it really provides her with so much fun!

I bought this from Australia. The marble runs are boring in Aus. A lot of fun with the kids. Really enjoy it. Some of the marbles light up as they go down the track! A lot of fun and keep kids engaged for hours. My only recommendation is to create more unique different tracks. I have ordered all the other tracks for my kids. However, the more abstract interesting the track more fun. Highly recommend this track. Have already told three other people to get this track.