Pressureless trainer balls
Pack of 60 pressureless trainer balls suitable for all Spinshot machines.
Dunlop ~ softer feel, slightly slower
Wilson ~ harder feel, slightly faster
Pressureless balls are long wearing and don't loose their bounce like pressurised balls do over time. We recommend using pressureless balls. All tennis balls can be used in Spinshot machines apart from oversized kids balls (red foam balls).