Tactile triangle protractor for blind users
Category: 3D-Model
Subjects: Mathematics
Tags: 90degree, angle, protractor, tactile, triangle
Created with: Unspecified
Language: English
Author: Evert Rasing
Description
Triangle protractor which can be used by blind users because of the tactile elements.
Gallery
Printing instructions and tips
layer height of 0.2mm should be good. The model can be used to print in two colors. just add a filament change at the right height.
