Ravensburger GraviTrax Trax Expansion Pack - Add On Extension Accessory Marble Run, STEM and Construction Toy For Kids Age 8 Years +

my kid loves these expansion packs to gravitrax, and this was no dispointment either

Expensive for what you get but the birthday boy was suitably delighted.

My daughter loves this extension pack. Good price as stocks are limited elsewhere

Bought the starter set some few weeks ago, as good as it was, it could have done with some more tower blocks to make it really good (great marketing). The expansion pack is excellent, it adds so much more to the layout, great value for your money, I would recommend this wholeheartedly to anyone who wishes to make there kids play experience that much better.

Little man (9yo) loves it, but gets frustrated sometimes when he can't get some of the fiddler contraptions to work consistently, an older user might have an easier time setting it up for success

Bought for my 10 year old son. He loves it but definitely recommend getting some bolt ons to make them more exciting.

Really great value for the money, lots of useful parts to expand our collection.

I bought them for my grandson and he loves it.

Great expansion

Es un gran producto, excelente complemento para Gravitrax Starter

Expensive for what it is and needs a lot of additional boxes to keep the grandson happy

These kits are great!! Daughter got one a few years back for Christmas, we kinda forgot about it. Till one day we were looking for something to do, and refund it! OMG this is so much fun, and helps learn. So as it sits now, we've boght meant of these expansion kits.

Lo compré para regalar a mis sobrinas y les ha encantado. Desde el primer día no han parado de jugar con él, creando circuitos diferentes y probando nuevas combinaciones. Es un juego muy entretenido que además fomenta la creatividad y el razonamiento. Las piezas tienen muy buena calidad, encajan perfectamente y todo viene muy bien presentado. Ha sido un regalo con el que he acertado de lleno.