The Green Biscuit is an off-ice hockey training puck designed to slide effortlessly over any rough surface including, driveways, streets, basements, asphalt, tennis courts, etc, and mimic the movement and feel of a hockey puck. Unlike other training pucks, which flip and tumble on rough surfaces, the Green Biscuit is engineered to stay flat, and its perfect for any level hockey player, from beginners to the elite pros. Choose from three different types of Green Biscuits, the regular, snipe, and alien models. See for yourself why the Green Biscuit is hockeys #1 off-ice puck.