This object was designed Phineas on Thingiverse who intended for this to be a pen holder. That’s what we use it for!

Jessamyn Wolff made the collage on the outside with graphs, tables, and plots from Nature, and I abstracted the abstracts of Carbon dioxide addition to coral reef waters suppresses net community calcification and Carbonate-sensitive phytotransferrin controls high-affinity iron uptake in diatoms on the inside.