Glowing hoop by Mengying Ren from china

Roll hoop is through the redesign of traditional folk toys, the use of modern materials, the electromagnetic induction generation device, storage device and the LED lights to make it a public recreational facilities and public landscape. People of entertainment during the process of pushing hoop, hoop rotation occurs between the push to cut magnetic induction line motion, hoop this process energy collected for night lighting. This will not only give new toys for the traditional features and content, but also embodies the concept of sustainability.