Hurdy-GurdyHurdy Gurdy Inspired by the craftsmanship of Celtic and Scandinavian medieval artisans, reimagined through intelligent 21st century engineering, Ugears is proud to introduce the Hurdy Gurdythe world's first (as far as we know!) mechanical self assembly model that is also a fully functional musical instrument. The hurdy gurdy is a string instrument that produces sound through a hand turned wheel rubbing against the strings, similar to how a violin bow