Gravitrax® Extension Pack FlextubeThe FlexTube flexibly connects different heights. Turning it slightly allows the FlexTube to be brought into various shapes in 60-degree increments. Whether U-shape or S-shape, the FlexTube adapts precisely to the individual situation on the track.Details: One instruction 4 FlexTubes 4 height stones large Age: 8+ Box size: 19 x 19 x 5 cm Puzzle size: 19 x 19 x 4,8 cm About Gravitrax®With the GraviTrax interactive track system, you can design and build your marble runs and experiment with gravity, magnetism, and kinetics to propel your marble to the finish. You can control the marble's speed with various tiles, levels, tracks, and elements. The open-play concept offers endless possibilities to design a different route every time you play. Add flair and speed to yourGravitrax Starter SetwithExpansion Packs. Experience the power of gravity with this epic marble run toy.Details:Expansion Packs are only playable with a GraviTrax Starter Set, either theoriginalorpro.Ages: 8 Years+
