The file '2 Tone Key Chain Safety Whistle 3D Printer Model' is (stl) file type, size is 589.6KB.
This is a 2 tone safety whistle I designed to have a slight, two tone sound. Although I designed this from scratch, the basic shape and size is based off of another two-tube design (credit given in the remix section).
This can be scaled up or down pretty well.
Please post your comments and makes.
Whistle_2_tone.stl | 1.6MB |