Nothing hits like a Hammer Axe. Not everyone needs a big performance ball. The Axe is a perfect spare ball for a Hammer fan or an excellent first ball for a recreational bowler. The Axe is one of a kind, using a harder, more durable reactive resin called Low Friction Reactive. That durable shell paired with a 3-piece core is a unique offering that provides predictability and confidence, frame after frame. Who It's For Spare shooters — a durable, predictable straight-shooting option. New/recreational bowlers — an easy, confidence-building first ball. Dry-lane players — low-friction reactive control when the lanes open up. Ball Specifications Color: N/A Coverstock: Low Friction Reactive Weight Block: Bullet Core Factory Finish: Factory Polish Flare Potential: High Radius of Gyration (RG): N/A Differential (Diff): N/A Intermediate Differential (Diff): N/A Fragrance: N/A Backed by expert drilling, fast shipping, and the best prices on performance gear.