The file 'Cup Holder Remix 3D Printer Model' is (stl) file type, size is 2.5MB.
This is now a cup-in-cup holder also suitable for mugs with a non-curved surface.
The cross can be clipped into the cup holder but might be better to add glue to it.
cross.stl | 22.2KB | |
cup.stl | 5.5MB |