Calibration your printer&filament
XYZ cube
Model: https://www.thingiverse.com/thing:1278865
For what:
The XYZ size of the cube is 20mm. It can help you calibrate your printer stepper motor steps/mm.
Video of guide(share): https://www.youtube.com/watch?v=lYmFXrmC5p0
![](https://forums.gratkit.com/assets/files/2022-08-31/1661933332-658705-image.png)
3D Benchy
Model: https://www.thingiverse.com/thing:763622
For what:
This is a popular model for testing, choose it as your first model.
Guide of video(share): https://www.youtube.com/watch?v=t_7EMnQ6Rlc
![](https://forums.gratkit.com/assets/files/2022-08-31/1661933724-527808-image.png)
Temperature tower
For what: The temperature always affects your printing. Get a good temperature range before you do other tests.
Model: https://www.thingiverse.com/thing:2729076
![](https://forums.gratkit.com/assets/files/2022-08-31/1661933663-678710-image.png)
Cail cat
Model: https://www.thingiverse.com/thing:1545913
For what:
It can help you test the overhang of the printing. If you want to know your cooling system of yours is good or not. Please try this one.
![](https://forums.gratkit.com/assets/files/2022-08-31/1661933806-852930-image.png)
Retract test
For what:
It can help you find out the correct retract setting so string problems will not make you unhappy.
Model: https://www.thingiverse.com/thing:909901
![](https://forums.gratkit.com/assets/files/2022-08-31/1661933872-249637-image.png)
MatterHackers' Mascot Phil A Ment
Model: https://www.thingiverse.com/thing:2557603
![](https://forums.gratkit.com/assets/files/2022-08-31/1661933906-244802-image.png)
Test your printer series
For what:
All in one.
Model: https://www.thingiverse.com/thing:2806295
![](https://forums.gratkit.com/assets/files/2022-08-31/1661933966-641677-image.png)