Cardboard
Used for: structure
In this build
A lightweight body with room for two axle supports. A folded shape may be stiffer than a flat scrap.
Make a cardboard carSuggested by the project’s author. Shared attempts below describe what happened when people tried it.
What people tried
No one has shared an attempt here yet. A suggested use is a starting point, not a tested result.
Other ways to do this job
Cardboard
A clean small open box or folded card support. The shape and opening are variables to explore rather than a fixed instrument design.
Suggested in Make a rubber-band sound box.
No shared attempts yet.
I tried this
An unfinished attempt or something that did not work can be useful to someone else.