iradovsky
perfect piece!
Model set contains Rhino3d source file and STL files prepared for printing and tested in production.
Sizes: 17 and 20.5 mm diameter
Volume:
Weights:
OBJ's are untested (anyway OBJ format is useless for production), exported from Rhino. I added OBJ's just for better publishing and placement after stupid recomendations of CGtrader (probably for smart heads from CGt quantity of junk and thumbs is more important than quality of models).