KOSMOS Gecko Run Wheels extension, addition, marble run, accessories, from 8 years, 621315

Right or left? The speed of the ball alone determines the direction in which the wheels turn. Particularly surprising effects await when you put the two differently sized wheels together to form a kind of gear. But this set not only offers extra tinkering fun, the additional parts also make the track even longer. The quick instructions explain how to optimally use the two wheels in the ball track and you can then build anywhere that is smooth and vertical! An innovative extension of the KOSMOS Gecko Run for even more experimental fun for children aged eight and over. Note: Can only be played with the KOSMOS Gecko Run Starter Set or the Big Box.

• Age recommendation: 8 - 99 years
• To the right or to the left - that is the question! The direction in which the wheels turn depends entirely on the speed of the balls. And suddenly physics is more exciting than ever!
• If you build cleverly, you can put the two wheels of different sizes together to form a kind of gear box. This makes surprisingly great effects possible.
• Together with the additional parts, this set extends the length of the track and offers an extra portion of tinkering fun. Here the ball turns on the wheel!
• The quick guide explains how to use the two wheels in the marble run perfectly, and then you can get started. Get to work and build anywhere that is smooth and vertical!
• Innovative extension of the KOSMOS Gecko Run for even more experimental fun for all children aged eight and over.
• Note: Can only be played with the KOSMOS Gecko Run Starter Set or the Big Box.

WARNING! Only for children over 8 years. Use under adult supervision. Read instructions before use, follow them and keep them handy for future reference.
Not suitable for children under 3 years. Danger of suffocation as small parts can be swallowed or inhaled.

Manufacturer article number: 621315