This SPEED extension set for marble runs is designed to accelerate marbles to cover longer distances in the CUBORO marble tracks you create. Extra Sets like this expand the Starter Sets and make your creations more exciting! The Cuboro award-winning, solid wood, marble track system is an ingenious game, puzzle and marble run all in one. It helps to develop logical and strategic thinking. If you like chess or construction, you'll love Cuboro. An activity for all the family which will last for generations.Made in Switzerland, the marble runs are crafted in solid beech wood that fit together in numerous ways to form exciting, imaginative tracks that are changeable and can be added to other Cuboro sets. These marble runs make a great addition to any playroom. This extension set for marble runs includes: 16 pieces 5 marbles Age: 6+ Material: Swiss Beech Wood Made in Switzerland
