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. Go to www.fischertechnik.de/Dynamic-XS to find templates for various games that can be downloaded free of charge: goal-shooting, balls and "fire ring". The construction set can be combined and augmented with other construction sets in the PROFI Dynamic Line. Get the balls moving! Incl.: 1x 90° curve, 2x balls, 6x flex-rails 90 Ideal additions: all construction sets in the Dynamic Line, LED Set