Calibration Cube and Cylinder .5mm and .4mm

Calibration Cube and Cylinder for 3d printers,
.4 and .5mm wall thickness and 1.2mm and 1.5mm wall thickness, so you can divide by 3 for a more accurate number. all hollow wall calibration prints are based on 20mm. 20mm tall and wide.
also included a 10x10 solid cylinder and a 10x10mm cube for calibrating infill numbers. generally this is done with 100% infill, so i made them small so as not to use too much filament.
This is for my brother in law Kevin to set up his new delta printer( hence