No insert required, just print and press into an open Honeycomb Storage Wall hexagon. Holds a bunch of 2" x 2" cotton cleaning cloths. They are lint-free and work great for cleaning your print bed.
I grabbed this 900 pack of "Gun Cleaning Patches" off Amazon:
https://www.amazon.com/gp/product/B08R3NGPQS
They work very well with these dispenser bottles. I just cut the lid off and it lasts for hundreds if not thousands of pumps of 99% isopropyl alcohol per fill:
https://www.amazon.com/gp/product/B08GSG4YHH
This is my first design, please feel free to remix and improve it! If someone wanted to pattern hexagons into the walls, that would cut down on filament usage significantly… I just don't know how to do it lol.
I printed in basic PLA with 20% gyroid infill, no supports, no raft/brim, 2 walls, 0.4mm nozzle, 0.2mm layer height.
Dimensions: 60mm W x 67.48mm D x 75mm H
Filament: 46.64g (estimate in Bambu Slicer)
The author marked this model as their own original creation.