Silhouette Cameo 3 Gelly Roll gel pen holder

This is a pen holder for Gelly Roll style gel pens for use in a Silhouette Cameo 3 machine. 

The overall design is based off the stock pen holders that came with the machine but you have to buy their pens which are super short and eventually dry out. The wife asked me to make a version that would hold these gel pens that come in various colors so she could find them locally. 

I tried to print the main body of the holder in both orientations and both came out ok but the orientation where the point is down and using a raft came out slightly better for the interior profile.

Printed fine in PLA on my X1C.