Designed to be fastened with double sided tape under the coffee table. Matches always ready but hidden from plain sight.

How to print:
Print with the flat short side down, and use brim.

Enjoy :)

Feel free to improve:
https://cad.onshape.com/documents/ffa478cb0a3b0187b45acf02/w/a97a9684327ca11454f2d8db/e/40349beeec1017e9d61feaa3