first layer calibration pattern from prusa mk3 mk3s firmware —

Founded first layer calibration pattern from prusa mk3 mk3s firmware models & stl files for printing
Prusa i3 Mk3 spool holder
kristophermaile
CM3DPrusaFirmware
Comunidad Maker 3D
Prusa MK3 GoPro Mount
Marteinn - 3DP Iceland