Just add a blade of grass! This set uses magnets and bamboo to create the perfect whistle tone from a blade of grass. Whistle like a seasoned outdoor pro, entertain your friends, liven up a campfire, or get in touch with nature during a hike with this simple, eco-friendly bamboo grass whistle. A portion of sales benefits Children & Nature Network.
Size: 4" long
Materials: solid bamboo with dual magnets