Let's improve your 3D-printer Layer Calibration !!

Having trouble calibrating your printer ?

One of the most important things is that your first layer is perfect..
But that's not all, all the visible sides of your 3D-print must be good looking too.

So, I made a simple design which shows you in a fast way if your printer calibration is correct and if your printer setup (extruder settings etc) is ok too.

Before printing this:
Calibrate your printer with your calibration card or whatever you use normally.

Start printing this:
Print t