Voronoi Croc TPU

Remixed a model of a croc to have a voronoi texture on the top section.  I have 4 variations of the voronoi but the first one (on the first two plates) is the easiest to print.  While 95A TPU will work, I don't recommend it.  It is still too hard.  I used 85A and it was much more comfortable.  If you are willing to spend the money, 70A is the best TPU for footwear, as it is strong, durable but soft.  If you do print with anything at or softer than 85A, it is imperative that you feed the filament directly into the extruder without PTFE tubing from above.  Remove the glass top (if you are printing on a P1S) and use a spool holder that provides zero resistance.  If you feed it through the PTFE tubing, it could cause the TPU to stretch ever so slightly and result in poor print results.  Something like this…  https://www.printables.com/model/715271-bambu-p1s-top-spool-holder/comments (not my design but there are others on makerworld).