Ravensburger GraviTrax Bridges Expansion Pack - Marble Run & Construction Toy for Kids Age 8 Years and Up

Delighted my Grandson and therefore me!

Such great fun!

That honour belongs to the four clear-plastic tracks. These span a gap of four hexagons - longer than the standard grey tracks - and change the speed of the marbles. Two have the rails closer together, which speeds the marbles up and two have the rails further apart, which slows the marbles down.The unfolding bridges are a bit hit and miss. Marbles need to be travelling fairly quickly as there is a slight uphill gradient across the stone and a certain amount of kinetic energy is also lost as the marble knocks the bridge down. The falling end of the bridge sometimes misses the connection on the destination stone. If the marble then rolls back onto the bridge, the static weight of the marble in the middle of the bridge usually causes the whole bridge structure to collapse, pulling the stone off the supporting tile. When they do work, they look great!

Bought as a Christmas present so not opened yet - but they look good!

A gift for my 7 year old grandson he loves it .

These are fun, but I can see if you are not careful these can easily be broken. However hours of fun. Would be nice however if gravitrax or ravensburger put more suggestions of how to build the track as we had hours fun with the ones given. Need more

Great add on to this ingenious learning toy. I have two sets of grandsons twins age 8 and the other two aged 10 and 8. Have bought basic sets plus expansion packs and also various add on bits for them all. They all love it.... it helps them to really think about 3D awareness and keeps them enthralled for hours at a time. I highly recommend this as not just a you, but a learning aid.

To add to the gravitrax starter set, this is a great game. We have enjoyed having this additional expansion having the more flexible tracks. They click together easily, seem sturdy and smooth for the balls to roll along and are a great addition. Could do with providing extra height tiles in every expansion though, as they are really needed to expand the set beyond the starter set.

A great add on set leading to hours of building and play time for a 9-10 year old

My son loves these! Secretly, so do I. We work together and build the most complicated tracks we can come up with and then race marbles against each other. Great times!

Une bonne extension qui mérite d'être ajouter à vos sets de base! Ma fille adore!

Ho acquistato il set di espansione GraviTrax Ponti e devo dire che sono rimasto molto soddisfatto. Il set contiene tutto il necessario per ampliare le piste GraviTrax, inclusi ponti regolabili, binari e rotaie di plastica.La qualità dei componenti è eccellente, senza sbavature e realizzati con plastiche di alta qualità. Il set è stato un regalo gradito per mio figlio, abbiamo anche utilizzato l'applicazione di GraviTrax per simulare le piste prima di costruirle fisicamente.La spedizione è stata veloce e il prezzo del prodotto è ottimo considerando la qualità offerta. Ero preoccupato per la qualità delle giunture, ma sono stato piacevolmente sorpreso dalla sua solidità. L'ho montato e smontato molte volte senza segni di indebolimento.

ist gut angekommen