Earn gems to unlock new spinners, including Gear, Metallic Rainbow, Wheel, Bat, Slim, Wood, Silver, Gold, Shuriken, Glow-In-The-Dark and LED. - Rotate the spinner in 3D with the slider. - Flip the spinner in 3D to change the spinning direction just like the real thing. - Automatic "night mode" for the glow-in-the-dark and LED spinners to show off their glow.