Perfect passing and stick handling skills anywhere on any surface with the original Green Biscuit(TM) training puck. This off-ice practice puck is designed to withstand and reduce friction and vibration on rough surfaces like concrete and asphalt. The Green Biscuit(R) is perfect for athletes of all ages and skill levels. FEATURES: Includes 1 Green Biscuit(TM) off-ice puck Builds passing and handling skills (not designed for shooting practice) Reduces friction and vibration while gliding over rough surfaces Works great on concrete and asphalt Built with two durable plastic discs around rubber spacers and held together with three metal bolts