October 1, 2024
Description
I made a protractor, It can draw circles 、angles and measuring angle.(It is rotatable)
special tips:
When it's finished printing,it might be a little tight.
let it takes a few more turns.
This model was printed using PLA. (fill in 10~15%，using a lower layer hight (0.15~0.2mm)，no support)
License:
Standard Digital File License
stephen_WS
