tetrahedron solid —
Founded tetrahedron solid models & stl files for printing
Droppingformdesigns
stixpjr
ericman314
ruashiasim
gfursu
Binterryan76
wasabi317
Henk
Lali3d
hudson
TheNewHobbyist
bill de_cat
Matimon
Vanruxxx
henryseg
Merlijn
kedr
syntonia
Krisas Man
Ray Fox