3 point levelling for ultimaker with magnetic ball bearings v2 —

Founded 3 point levelling for ultimaker with magnetic ball bearings v2 models & stl files for printing
Ball In Cube
Gannan
magnets from about 70
Maker Berax 3d
Ball Scoop
LoboCNC
Magnet Keychain
ludovico
Magnetic SD Card Case
rankthekidd
Hitch ball cover
NightHawk