whistle

This model is a custom remix of the original whistle design by Prusa Research, enhanced with an integrated Handball Jablonec logo. The goal was to create a reliable, easy-to-print whistle with a unique visual identity suitable for sports use, team gear, or small-scale production. The model keeps the proven acoustic geometry of the original design, ensuring a loud and sharp sound, while the added logo gives it a distinctive and professional look. Designed with practicality in mind, this whistle is ideal for: sports training and matches tournaments and events team merchandise batch printing