Classic Pea Whistle Illustration - Free Vector Graphic for Sports & Safety Use #1822180 (License: Personal Use)

This monochrome outline illustration shows a standard pea whistle with its characteristic cylindrical body, rounded mouthpiece, and rectangular windway slot. The design emphasizes functional simplicity, highlighting the internal chamber where the pea creates the distinctive sound. Ideal for print, digital interfaces, or instructional materials requiring unambiguous iconography.

Used in sports websites, referee training resources, emergency response guides, and school PE curricula; serves users searching for symbolic, non-distracting whistle imagery for diagrams, infographics, or UI icons.