Extremely loud horn

Extreme Loud Horn (13g Print-in-Place Design)This is a super lightweight, extreme loud horn that prints in place using only 13g of filament. No glue or screws required!Assembly:Print the horn body and the membrane ringCut a circle of thin plastic bag to use as the membrane.Stretch the plastic over the top opening.Snap the printed ring down to secure it.How it works:Just blow into the side hole with force — the air vibrates the plastic membrane, producing a surprisingly loud horn sound.Features:Minimal material: only 13g filament.Print-in-place design – ready right off the printer.No supports needed.No extra hardware needed.Quick assembly with only a piece of plastic bag as a membrane.⚠️ Warning: This thing is loud! Use responsibly.