The Fan Blade is is an ABS plastic hand spinner. It's aerodynamic shape is similar to that of a traditional fan blade (hence the name), which give it great speed and a steady spin.
The center bearing is a hybrid design of steel and ceramic. The Fanblade also features three steel speed rings for exception outer weight that leads to outstanding spin time. Plus they look awesome when spinning.
Bonus: Comes in a Zeekio drawstring pouch for safe storage.