General
To help children learn analog time display.
By turning the knob on the back of the clock the hands will move.
Alternative dials and hands are added for a personal touch.
Using the blank dials you could even make your own dial designs.
Dimensions 113 x 41 x 138 mm.
Weight 0.08 kg.


Printing 
The parts should be printed on a smooth build plate.
Try to avoid elephant foot.
I printed the model with PLA+ filament on a Prusa Mini. 
Sliced with PrusaSlicer, 0.2 mm layer height, no supports, no glue.
Downscaling to 80% is tested with success.


Assembly
For assembled and exploded views, see the “3D VIEWS" folder.
Assembly is in alphabetical order (A → H).
A small amount of machine oil may help for a smooth running clock.