Ravensburger GraviTrax Looping Expansion Set kidults Step into the epic universe

Step into the epic universe of Naruto with this captivating jigsaw puzzle

Featuring vibrant airport scenes

and the wind-up bell alerts you when time is up

It comes with six easily swappable and rearranged magnetic tiles: Sweeper

Ravensburger GraviTrax Looping Expansion Set kidults Step into the epic universeYour marble run creations will experience exhilarating upside down action with the Ravensburger GraviTrax Looping Expansion building kit. This thrilling looping feature, which is meant to be used with the GraviTrax Starter Set, tests builders' ability to produce enough torque and speed to allow the marble to complete the entire loop. The Looping add on, which is ideal for kids ages 8 and above, offers hands on STEM learning by entertainingly and