Ball Track – Complementary set Stop and Go

  • for exciting physics experiments with speed and force; with the power pulser track, arriving marbles transmit the impulse to the awaiting marbles
  • the beech wood originates from domestic forests
More details
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Product details
Effect: with sound effect
with visual effect
Warnings: Warning. Not suitable for children under 3 years. Small balls. Choking hazard.
Age from: 4 years
Product weight: 0.748 kg
Height: 12.6 cm
Width: 9 cm
Length: 33 cm
Number of parts: 17
Material: Silicone, Plastic, Beech
Item no. 302937