I have an Elegoo Centauri Carbon 3D printer. I bought it mostly for functional prints and my own designs.

Here are some of the models I have printed:

I have printed elements of Gridfinity. I think it is a good system but making the inserts to organise one drawer took more than 12 hours of printing and that was using existing modules rather than bespoke designs. My advice is to focus on one drawer/shelf/unit at a time and only use it for things that need custom designs; don't use it for things that can be easily organised using off the shelf products.

Designs

I am learning how to use FreeCAD so most of my designs are simple.

• Coffee Grinds Catch Tray for Eureka Mignon: Sometimes the grinder can "cough" some grinds out after use. This design is a remix of a slightly larger model; I made it smaller.
• Simple Drip Tray: A simple, original model to catch a few drips (less than 40ml).