[retro wall clock] you'll get a stunning victorian-style wall clock. Perfect interior decor for your bedroom, living room or office. Equiped with silent quartz clock movement which tells accurate time. Aa battery is required (not included). [gravity driven pendulum] the model kits adopts classic pendulum structure with escapement wheel and escapement fork. You need to add weights in the heavy bob before the pendulum can swing (up to 4 hours). Although the pendulum is only decorative instead of telling time, its swings restore the charm of vintage clock. [premium package] the package almost includes everything you need: pictrial instruction, wood sheets, sand paper, clock movement. Great gift box for teens, adults, diy lovers or clock collectors. (battery not included due to international shipping policy.) any question or replacement part need, feel free to tell us. [easy-to-hang décor] it comes with nails and a hook. You can simply hang it to any wall. The stylish roman numerals and carvings make it beautiful decor. Great solution for empty wall space or gallery wall accent. Cool gift & family project - putting a mechanism together is both challenging and rewarding. Hours of carefree aseembling withwith family and kids, you will savor the sense of fulfillment once it's finished . Creative gift for all on occasion like birthday or christmas, mother's day, father's day.