25cm tactile ruler 3d model
3dmdb logo
Thingiverse
25cm tactile ruler

25cm tactile ruler

by Thingiverse
Last crawled date: 4 years, 3 months ago
25cm tactile ruler with dots for 1cm marks, lines for 5cm marks. Designed for use by students who are blind or have low vision. The marks can be coloured after printing for high contrast.

Tags