Just add inch marks to the headphones' cable, and you'll have a 31" long measuring tape that's always with you, with no extra weight or clutter.
Remove these ads by
Signing UpStep 1Tools and materials
Ruler;
Marker;
Soldering iron or other heat source.
| « Previous Step | Download PDFView All Steps | Next Step » |
6
comments
|
Add Comment
|
hay_jumper
says:
![]() |
Add Comment
|










































