Wormhole Twist

thingiverse

These are some variations on the theme of a spiral intersecting a Lorentzian wormhole. Instructions These prints are difficult but seem to come out better in PLA than ABS. The intent is to print without support, but the shape without the ring base should be printed with a raft, as the build plate contact area is low and the initial overhangs are sharp. Please forgive the object being slightly off the build plate, and adjust accordingly.