GeoBear

thingiverse

Started out as a one off to burn up some aging plastic but ended up printing a bunch of these to after they caught on at my office. I print them solid since they are just shells anyways. How I Designed This Extrude thick edge as 'thin feature' draw random lines and extrude make 6 refernce planes, 3 in x, 3 in y for compound surface draw lines for compound surface do boundary surface cut part with boundary surface