Choosing how to set the base is half the fun for your toddler. Pick either a wobble base or turn it over for a solid seat. 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. Build in any order!

Each central hole is uniform in size so even the smallest disc can spin all the way to the base. Made of coated plastic that's pleasantly smooth to the touch, the discs alternate between flower and gear shapes. What happens when you run out of discs? Just lift up on the easy-to-release central pole and watch all the discs spin off the bottom! Solidly constructed and BPA free, this visually stimulating toy will keep your little ones enthralled as they practice their hand-eye coordination