1. Special designed for easily removing watch crowns tube. Fit for watches. 2. Come with 4 screw type nozzle, meeting your different needs. 3. High precision and reasonable design not scratch your watch . 4. Suitable for watch makers and watch repairing workers to use. 5. Made of quality metal material, and sturdy, having long service time. Condition: Item Type: Watch Crowns Tube Removing Tool Function: removing watch crowns tube 4 heads in total, as follows: Large with toothing (front end . 2.15mm, toothing part 2.89mm) Large without toothing (front end . 2.22mm, toothing part 2.19mm) Small with toothing (front end . 1.92mm, toothing part 2.43mm) Small without toothing (front end . 1. 82mm, toothing part 2.82mm) Colour:As Shown Material:Metal Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 * Crown Tube Remover 4 * Nozzle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.