The first ever stacking and twirling toy! Encourages hand-eye coordination and baby engineering skills. Instills a sense of wonder as kids watch their builds twirl and spin! Eye-catching colors include magenta, lime, teal, lemon, red, sky blue, and more! Includes: 6 discs, a reversible wobble base, and a corkscrew pole. Vibrant, eye-catching colors Made of strong, coated ABS plastic. BPA-free.