Vintage Arrow Ball Clock Kinetic Rolling and 49 similar items

Vintage rolling ball kinetic desk clock by Arrow. This unique clock tells time using metal balls that roll through internal tracks to mark minutes and hours ? a great conversation piece and classic mid-century novelty design. Details ? Brand: Arrow (A Damon Company) ? Style: Kinetic / rolling ball clock ? Power: Electric (plug-in) ? Color: Black with clear case ? Time display: Hours minutes via rolling ball mechanism Condition Notes ? Tested and working ? Includes only 4 metal balls (original sets typically had more) ? Clock keeps time, but time display is limited due to missing balls ? Case shows light surface scratches and wear consistent with age ? Cord and plug are intact