This pen clock was made in such a way with the original (analog) clock. So this clock could show the same as the original clock! This pen also flexible, because you can customize this clock whatever you like! (size of whole clock, size of every parts, colors) I can't do real analog clock with numbers, this one is called "Swiss railway clock" (see wikipedia) There are two types/modes of clock that I do here! 1. Continuous/Smooth option (second needle is sweeping smoothly) (just like this. https://youtu.be/DtIZnC_Y0oE) 2. Ticking/Every-second option (second needle is ticking every second) In order to use this, please SEE INSIDE and read instructions inside. Thanks! Song : K-391 - Everybody
