Wouueso Watch Back Case Closer Kit Repair Tool Battery Replacement for Closing Cover

[HOW TO USE]Find a mold that is larger than the glass ; then find a mold that is smaller than the back cover; the larger one is on the bottom and the smaller one is on the top; align the watch cover upward to avoid damaging the mirror , rotate the screw and tighten it until there is no . [ADJUSTABLE HEIGHT]Fine and smooth threads easier to adjust the height and have strong applicability. The body is compact and does not take up much space. [BLACK MOLD] mold is strong and , does not damage the watch cover, has complete specifications, and can be used for 90% of watch covers on the market. [MAIN MATERIAL]All metal material, high hardness, more , high , tight once pressed, labor-saving and efficient, precise and , no damage to the dial, no burrs in the mold.