Blue Watch Case Open Ball - Watch Battery Replacement Ball | Unmarked Rubber Ball Opener, Friction Ball Rubber Back Case Remover Does Not Damage The Back Cover
VERSATILE DESIGN: Blue rubber ball opener designed specifically for watch case backs and battery replacement, providing a secure grip without damaging surfaces
NON-MARKING MATERIAL: Specially formulated rubber material ensures no scratches or marks are left on watch cases during battery changes
EASY TO USE: Simple friction-based operation - just press and twist to safely open most watch case backs
UNIVERSAL APPLICATION: Works effectively on a wide variety of watch sizes and styles with screw-back cases
PROFESSIONAL TOOL: Ideal for both watchmakers and DIY enthusiasts, offering a safe alternative to metal case opening tools