Pttonetsdd watch Case Opener ball Rubber Soft Inflatable Design Protects surfaces during battery replacement using a friction in toolkits with foldable storage

[SCRATCH SAFE GRIP] The soft and flexible rubber ball conforms to the watch back case and helps protect surfaces from scratches during removal. Its gentle contact provides a firm hold while supporting controlled opening across various watch sizes. | [EASY OPERATION] Squeeze the ball press it against the case back and twist to loosen the cover. The inflatable shape spreads pressure evenly and adheres firmly so watchmakers and hobbyists can work with a simple manual method. | [INFLATABLE STORAGE] Inflate the watch friction ball when needed then release air to fold it for storage or transport. Its compact form fits conveniently in a toolkit drawer or travel repair kit without taking up much space. | [RUBBER CONSTRUCTION] Made from high strength rubber the opener is designed to handle repeated daily use. The resilient material supports reliable contact and helps the tool remain ready for watch battery replacement and case servicing. | [VERSATILE TOOL] This watch back case remover suits professional watchmakers hobbyists and home repair tasks. Use it across various watch sizes as a practical addition to a toolkit when opening watch backs safely and efficiently.