Discover the secret to the clock's hand movements with a Koontz™ Clock kit. Did you know in a mechanical clock, the motion of the hands depends on the motion of the gears? 21 pieces. Assembled size is 3.9" x 6.3" x 2.3".
WARNING: CHOKING HAZARD - Small parts
Not for Children under 3 yrs
clock, time movement, hand, hands, hand movement, simple machine, simple machines, build, gears