Swing clock movement painting pendulum movement Crossstitch Simple and stylish design, very suitable for repairing, replacing or making clocks. Exquisite workmanship, fine clock movement, accurate timekeeping, daily error of 1 second. Powered by 1 AA battery (not included), can be used for 6 months. Silent movement provides a quiet environment for your bedroom, study, Suitable for , three-dimensional embroidery, craft clock, frameless drawer clock, Colour:Black Material:Metal Size:Shaft length 23mm Package Contents: 2 set x movement accessories 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.