My girlfriend needed a pen holder for her desk at work. I decided to make her something instead of buying something online.
We both love whales and pinksie is a very adorable model - so I edited it in meshmixer and put a large hole in the top.
Printer Brand: LulzBot
Printer: Mini
Rafts: No
Supports: Yes
Resolution: .25
Infill: 15%
Notes:
Printing this at 100% won't be quite large enough to be a suitable pen holder (my use case) - so be sure to resize it to suit your specific needs.