SIXGEAR DIMPLED WALL BALLS are specifically designed for hurling wall training with ultra low rims , are molded from a special polyurethane. The wall ball gives the feel and performance of a normal sliotar with the added benefit of excellent durability. The Sixgear dimple ball travels faster than normal due to the dimple aerodynamic technology thus increasing speed and touches on the wall , and being waterproof it is ideal for any weather and hard surfaces.