It's a stacking toy with a spin—literally! Drop the vibrant discs onto the threaded corkscrew pole and go ooooh as they spin fast and smooth to settle onto the reversible base. Each disc is dual-colored, and from largest to smallest, they form a dynamic rainbow utilizing fun shades like magenta, lime, and teal, and your more traditional shades of lemon, red, and sky blue. The star-like discs alternate between daisy style and star-burst shapes, too. For Ages 1 and up.