Just a fun little model I created in Fusion360, file is included in RAW files if anyone wants to change it up. Holds 5 Sharpies and up to 10 pens and pencils or 15 if you don't add Sharpies. Has a small lower shelf under the 2 and another shelf across the “=” and “mc” hexes. Chose the colors for this because it reminds of the chalk boards we had when I was still in school.
Hope you like it.