6 pen round stand

This stand holds six largeish pens - it's designed for fountain pens. The pens are held on an angle to look more decorative. There are indents in the floor of the stand to hold the pen in place.

I'm new to design for 3D printing and don't know if this design will print well or not. Feedback is welcome.

Note: The "insert" file is designed to go in the middle of the old version that didn't have it built in. If you are printing the stand now, DO NOT print the insert.