This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/cYBmCNZSQ5S

I liked the double-helix design of Phineas penholder, but for my needs it was to large and to tall. So i imported the stl to Tinkercad an made some small mods:

• cut off the spiral and stretched them for steeper angles which makes it easy to print without supports
• added a triangle shaped (Reuleaux-triangle) as standing base
• added a text-tag for customizing with a name or a funny text

If you open and edit it in Tinkercad you may have to fiddle a bit with the text parameters and position.