My first 2 Fusion360 models - a simple tissue box cover & a toothbrush holder. Both models can be printed without supports (print the tissue box cover upside down). The toothbrush holder has open sides and holes in the bottom for drainage. The tissue box cover is designed to fit a standard Kleenex flat box. I included the Fusion360 files - feel free to modify the designs to fit your favorite brand of tissues. It's also easy to add patterns or decals to the flat sides.

Note: I'm just learning Fusion360, so any feedback on the designs would be very much appreciated. Thank you!

The coordinating Q-tip and Dixie Cup Holders can be found here: https://makerworld.com/en/models/34680