9m Balls Challenge 01 is a playful stepping obstacle that brings movement and rhythm to inflatable assault course on water layouts. Players must move quickly from ball to ball without falling, creating excitement for spectators and boosting park interaction. The rolling balls add slight instability, encouraging repeat tries. Ideal for lakes, pools, and seasonal water parks. Easy to connect with other modules and suitable for operators looking to enrich guest flow and experience with compact water park floaties elements.