Gridfinity Silhouette Cameo Pen Holder

A gridfinity compatible pen holder for Silhouette Cameo pens. This is an 8-pen holder and uses two 42mm gridfinity squares. Has holes for adding magnets on the bottom.

Basic PLA print settings for 2 walls, 15% infill (I used rectilinear, but any will work), and layer height of 0.2mm