Tray for your collection of Copic VariousInk refills. This design works for the new (~2022) bottles, previous bottles had a completely different shape.
Fits up to 50 bottles.
Includes feet you can glue to prevent the tray from sliding accidentally, which is important since a model this big will warp. I printed the feet in TPU, but even PLA will help.
Inspired by this other design, which uses much less material, but makes marker insertion more uncomfortable as a tradeoff, as you need to make sure each marker fits exactly in the bottom slots: https://www.printables.com/model/559765-marker-stand-various-sizes-fits-posca-molotow-prom
The author marked this model as their own original creation.