Cubic Reuleaux Triangle Vase

The Reuleaux triangle can be used to “drill” almost square holes. I tried the capture the beauty of its double rotation over time in the z-axis. The fins provide a visual framework for the square boundary it is rotating in.

Other spiralized (vase mode) designs I have made.

Printing:

This is designed to be printed in vase mode with a 0.4mm nozzle. I suggest a 3-layer base.