test specimen according to iso 3167 a —
Founded test specimen according to iso 3167 a models & stl files for printing
plorr
Toms3DDruck
Höbi
planetar
Tuna209
Fabint
sjolin
sjogerst
MortalWombat
FeKo
DJScope
Chuck Bryant
CeeStan
sturner8646
nenadr
shmorgan
BambooChamboo
PapsOu
Marteinn - 3DP Iceland
Oryhara