A timeless collaborative game for corporate team building and outdoor camping, featuring a PVC inflatable drum with a central elastic membrane and multiple handles around the perimeter. Team members each hold a handle and work together to control the tilt and force of the drum surface, bouncing a ball in unison to maintain balance.

Professional Design: The inflatable drum body is safe and soft, with an elastic membrane of moderate tension to ensure both gameplay quality and safety.

Flexible Adaptation: Available in various sizes to accommodate different team scales.

Portable & Durable: Compact when deflated, easily transported to lawns, beaches, or campsites.