This is a Steel and aluminum hand spinner has a unique design that has ball bearings incased in two perfectly balanced wings. The result is superior spin time and clean design that performs as good as it looks. It is a little smaller than some of Zeekio's other spinners, but what it gives up nothing in the spin department. This is a slick little spinner that guarantees incredible spins. Comes in a metal gift box with a Zeekio velour drawstring pouch for safe storage. From the Hand Spinner Fanatics at Zeekio.