first layer test 150x150 150x180 50x50 —

Founded first layer test 150x150 150x180 50x50 models & stl files for printing
Banana Pi Case
Bravehartk2
cubefinetest
FablabRC
Reflex Hammer
Conr8r
Tallball Bin
IR Blinx
MMU Test Chip
FloatingCam