This is a drip tray insert for a Delonghi ECOV311.BK coffee machine.

We found that when using ours, we were unable to fit taller coffee cups. This solves the problem by replacing the original drip tray with one that fits lower down.

It's designed so that it can be printed multi-material, with a different colour for the material near where the coffee pours.

I've printed it at 0.3mm in PLA and it's come out really nicely, with seemingly no issues from hot coffee / water hitting it.