Inissia coffee machine has a design issue allowing small amounts of liquids escaping its tray leaving stains on the kitchen counter top beneath the machine.
This coaster was designed (and probably overengineered) to fit seamlesly underneath the machine to collect these small coffee drips keeping countertop clean. As a bonus feature, it allows adding more color to the machine (if you get an ok from your spose to print it in a different color.)
The model on the pictures was printed in PLA.
The author marked this model as their own original creation.