A derivative of my previous project. Super small and super effective ;D ONLY 1 tiny bridge! ;D Print in 0.2mm layer height and 100% infill for best results :D Oh, and make sure your lips complete the seal around the entrance or else air will leak producing no whistle just fyi ;D it is tiny after all xP MAKE SURE YOUR PRINTER HAS THIN WALLS PRINTING as this is designed 1.2mm all around meaning a 3 perimeter print of a 0.4mm nozzle. 1-Takes about 7 minutes to print one 2-ONE tiny bridge 3-No...
Topics: game whistle, stl, Sports whistle, key ring, kid whistle, emergency whistle, lady bug, loud...