ITEM NAME:Watch Press Set, Back Case Cover Press Closer Watchmaker Presser Remover Ho M2V1 Watch Press Set, Back Case Cover Press Closer Watchmaker Presser Remover Ho M2V1 environmental, firm and durable enough for long term use. Watch Repair--- Suitable for watch repairing, battery replacing, case closer, etc. Easy Operation --- The dies middle with the screw holes for easy and convenient to install. Well-Designed--- Exquisite compression spring is sturdy and not easy to deform. Humanized handle is anti-slip, durable and delicate. great for starting watch repair.This watch repair tools helps you get your watch problem done at home Weight: 478g Type: Watch Press Tool How To Use: 1. Choose one die that is bigger than the watch surface and install it on the below screw of this tool. 2. Choose another die that is smaller than the watch back cover and install it on the upper screw of this tool. 3. Put the watch on the bottom die correctly.4. Gently press the handle. colour:black Material:Metal + plastic size:Die Size: 18-20mm, 21-23mm, 24-26mm, 28-30mm, 31-32mm, 33-34mm, 36-38mm, 40-42mm, 43-45mm, 48-50mm Handle Length: 17.3cm / 6.8inch Package Contents: 1 x Watch Press Tool 12 x Dies.Well-Designed--- Exquisite compression spring is sturdy and not easy to deform. Humanized handle is anti-slip, durable and delicate. Watch Repair--- Suitable for watch repairing, battery replacing, case closer, etc.