Screwless Sharpie Holding Gondola for Drawbot

thingiverse

This Sharpie Fine Point Pen holder, screw-free, allows easy capping without removing it from its gondola. For optimal performance with i-make-robots Drawbot, use it as described here: http://www.thingiverse.com/thing:26298. Position the pen tip 5 to 6 mm below the gondola for stability, and ensure proper contact in vertical setups. The side arms secure the pen while the V-shaped bottom provides extra weight if needed. You can edit the SketchUp file provided for customization. Previous photos show a different setup; current ones display improved contact in more vertical configurations.