PEN HOLDER / ORGANIZER

Designed to fit pens 0.42" (10.6mm) in diameter and the pen is able to insert 1-3/4" (44.4mm) into the base. The overall dimensions are 7" x 7" x 2". There is room for 100 markers. 

For reference of 0.42"; a regular Sharpie is too big to fit but a sharpie ultra fine point fits well. I designed this primarily for Micron markers (architecture) and found that mechanical pencils, Rapidograph pens, and other markers fit.

Holes are spaced to allow for pen caps to not interfere with one another and have sufficient room to grab a single pen. Several of the holes printed a little tight, and I found that a pair of needle nose pliers work perfectly to widen the hole.

Hope you enjoy it!