3x3 spike for retraction testing —
Founded 3x3 spike for retraction testing models & stl files for printing
JMakes3D
Goury
Stefan_Alberts_
deltapenguin
Marteinn - 3DP Iceland
FoxyLad
Sharad
mrichardson
Loohney
Creeju
jacekpom
Gabbox3D
EldarHan
Luke's 3D
MakerBlock
derzoelli
DA3DP
polykyri
AMT
Damiano_PL