Materials needed:
Canned milk / plastic cups, yarn, scissors, matches
How to make:
- Make 1 small hole in the center of the plastic glass bottom with a match, or if you use a can, hollow the bottom of the tin with a nail.
- Cut rope / yarn with a length of 2-3 meters
- Insert the thread through the small hole and then make a knot so it does not come off
How to use:
Try pulled tight so that the sound can propagate quickly past the strings / straps,
One can put in ear and one in ear ,,,
Good luck,,,!