Hi Non-Twisty Puzzles fans,
Pentagram Gears was suggested by Michael Valle (of the Gearify software), when he saw my Fractional Gears. The results is a 2.5x3 gearing ratio, where the pentagram gear would have “two-and-a-half-fold symmetry”.
Watch the YouTube video.
Buy the puzzle at my iMaterialise Shop.
Read more at the Non-Twisty Puzzles Forum.
Check out the photos below.
Enjoy!
Oskar
