Coaster Table Top Design for Oiya

So, Oiya has a beautiful concept of these tiny remotes known as a coaster. which blinks when your order is ready. So The people need to understand what a coaster do. So, The Coaster says "I'll light up and ring when your order is ready. There is a slient button on the right of it.

A short and sweet brief to the people to understand what a coaster do.