The ProPuck Recoil has the feel and the movement of a regulation puck sliding on ice and it's solo trainer. Easily attaches to virtually all hockey sticks. New technology has been used to produce a puck that spends more time running flat, even on rough surfaces, with little chance of a wild "roll-away". Creates game-like conditions for passing, shooting and scoring. Made to last with rugged, space age materials. Vulcanized rubber and one-piece insert glide pegs can take extreme weather and hard play. For ages 7 and up.