This set features two protractor designs with three different “snap in” hand designs.

To snap in hands, it is easier to set one side of the “nub” in and push the other side in.

To remove hands, it is easier to use the nub of another hand or pen to push one side of the nub out slightly and then it should pop out easily.

My test prints

- Generic white PLA and generic black PLA were used.

- AMS was used

- 0.20mm layer height

- 6 Walls

-10% infill

For no AMS

- print Protractor alone

- swap from white to black after layer 13 or after 2.60mm layer height