You know what to do with starting the clock. To change this clock's colour, simply click on it. You can also click on the background to... place it somewhere else, on the table or wall.
Inspired by IKEA. My word. 31 December and not even a single new clock until now. It has certainly been a while. Well, let's just say that IKEA's clocks have somehow had a POP... and here's one of the new ones. I'm starting with the Wall/Table clocks; SKOGSSVALA is here: https://scratch.mit.edu/projects/1319471029/