A simple holder I made for holding v60 filters. Is sized to hold ~40 size 02 filters.
Assembly: Print all pieces, remove supports if used, use super glue to attach sides to holes in base. May need to slightly file down pieces depending on expansion during print.
Supports: I painted on some supports to support the long notch of the base, but you may be able to get by without them depending on how well your printer bridges.
Infill: 100%.
Time: Took me ~3 hours and 18g to print.
Printed on Ender 3 Pro.
The author hasn't provided the model origin yet.