Quả Bóng Mở Nắp Đồng Hồ

Screwing Ball Type Watch Friction Sticky Back Case Opener for Watchmaker Repair Tool Random Color Features: 1. Rubber material, can be inflated when in use. 2. Easy to open the back cover of the watch, it is a good helper to repair your watch. Specifications: Material: rubber Size: 70*70*70mm/2.75*2.75*2.75'' Notes: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.