Low-cost ball obstacle course by Fischertechnik The ball accelerates, picks up speed in the jump and flies through the fire ring - it's action time 70 parts can be used step-by-step to make three exciting models- ball obstacle course, jump and dexterity game.
Low-cost ball obstacle course by Fischertechnik The ball accelerates, picks up speed in the jump and flies through the fire ring - it's action time 70 parts can be used step-by-step to make three exciting models- ball obstacle course, jump and dexterity game.