The Sandbar 8" Callus Kit is designed for athletes who depend on their grip, whether you’re lifting, climbing, or training in gymnastics or ninja. By maintaining and strengthening calluses, this kit helps you perform at your best while reducing the risk of painful rips and tears.

The 8" aluminum SandBar file precisely targets thick callus areas, smoothing them down in seconds to maintain the perfect balance of toughness and flexibility. Built for long-term use, the SandBar is durable enough to last over a year.

Kit Includes: