Tiss HummingbirdAbout tiss hummingbird: In 2018, here at Yoyofriends we constantly challenge ourselves to make yo yos that are at the technological forefront. We constantly strive to make the most premium and competition ready yo yos. Where better to start than our first release, the Hummingbird? The Hummingbird is a bird that has lightning fast speeds; a unique hum when it flaps its wings, not dissimilar to a spinning yo yo; and the special ability to conserve its