Heatwave 3d Printable Typeface

This is a typeface designed to be 3d printed or rendered-
The design uses 1mm wall thicknesses which seem to print very nicely on all 3d printers, and the simple and iterative appearance mimics heat sinks.
After making a few I couldn't stop until I had made them all because they were fun to play and interact with!
Each block is about 2" square. I have also included a few alternate letter designs. You can follow some of the progress of how I changed the letters on my instagram account for #3dprintaday.
Enjoy!