Quadrilla Super Spirals Marble Run - Hape Solo You can amplify

You can amplify

3…how many pieces can you stack before they tumble free

Railway Crossing

At the end of each round swap positions and go again

salt-and-pepper rendition has a sweet face

Quadrilla Super Spirals Marble Run - Hape Solo You can amplifyFeatures see saws, spiral twists, and the knob and button on the distributor block can be used to change marble direction. Use the building ideas from the included instructions or your imagination and engineering vision to build different marble roller coaster constructions with this Vertigo wooden building set. Provides quality time for the whole family to play together and enhances parent child interaction and bonding. This is a perfect racing toy