Brand New All Metal Body Stainless Steel Superman Dual Layered Fidget Spinner What's in the Package? 1 x Superman Fidget Spinner 1 x Metal Tin Storage Display Case with See-thru Lid Top Features: Twin Layered / Dual Bearing Simultaneous Multi-directional Spinning This spinner had 2 layers that can spin independent of each other using a dual bearing system. The center where you grip the spinner lays on top of the 1st layer which has an independent bearing system and can spin by itself or in conjunction with the larger bottom layer. Both layers can spin in the same direction or in opposite directions at the same time.