I accidentally knocked over a resin bottle while I was trying to pour resin through a filter funnel back into its bottle from the printer vat. That taught me that I needed a sturdy holder for the funnel so I could use both hands to wrangle the vat, so I made one! It's a two-piece design so it can be stored when it's not in use, but easily reassembled without glue or screws. It printed nicely on my Mk3s+ using PETG with no supports and 0.2mm layer height. The two pieces just fit on the print bed.
The author marked this model as their own original creation.