915 Generation Pen expeller watch tool Bracelet shorter + 5 Replacement Sty

One of the most watch tools.
Pen expeller watch tool
How to use:
1. Place bracelet flat on the .
2. Gently the corresponding to the place.
3. Align the knob of Pen expeller on the split pins of the individual members of the band.
4. Turn the handle by hand
Ps: Note the direction of rotation of the pins.
1 X Pen expeller
5 X Replacement Stylus
Note:Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3 cm.