Hottptyer 8pcs watch Case Opener Kit Alloy Steel Plastic Material tools Opens back covers and changes batteries using in workshops with no scratching of surfaces.

[WATCH CASE OPENING] This watch back case cover opener kit is designed for opening watch back cases during repair work. Its 3 jaw structure helps hold the case while the opener is turned for controlled access to the watch interior. [BATTERY CHANGING] Mainly used to open watch back cases and change watch batteries. The practical arrangement supports common repair tasks and helps watchmakers the internal compartment without using unrelated tools. [ALLOY STEEL MATERIAL] Made with alloy steel and plastic materials to support repeated watch repair work. The material combination provides a solid working feel while remaining suitable for use in a watch repairing kit. [WATCHMAKER USE] Suitable for watchmakers and watch repairing workers in workshops or personal repair areas. The opener kit brings essential case opening functions together for routine servicing and battery replacement tasks. [CAREFUL WORKMANSHIP] Exquisite workmanship helps the tool engage the watch back case with controlled contact. It is designed to help avoid scratching the precious watch surface during careful opening and repair operations.