Summary: This entirely 3D-printable kazoo requires skill to master, and frankly, it would perform much better if wax paper were used instead of printing the “membrane” component. However, the rules of the “Make It Loud” challenge prohibit the use of non-3D-printed components, so we must settle for the thin ring of filament. I am still working on improving its flexibility. Remember to hum into it rather than just blowing! Instructions: Print either the entire set or each of the 3 components separately. For the membrane, I recommend a layer height of 0.3; for the other two components, 0.2 or 0.3 is suitable. The body will require support.