Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5261437. Today I am introducing the filament calibration cylinder. Calibrate your filament for more precise prints. This calibration test will allow you test and calibrate important settings such as flow compensation, cooling, and horizontal expansion. This test prints quickly and makes calibrating your filament and print fun. Print the cylinder at 0% infill, 3 walls and use cooling at 100%. Your 3D Printer will be happy you calibrated it. See it in action here https://www.youtube.com/watch?v=SJdj-EQCM7c