DESC: - Lamaze Spin 'n' Stack Rings Educate and entertain at the same time ... with these spin 'n' stack rings! Featuring four large, brightly colored rings that spin and make sounds, while offering your little one a musical reward when stacked correctly. And different textures, ribbons, knots and tug strings that refine muscle skills, hand-eye coordination, auditory stimulation and visual development as they play! Plus, all the pieces come off the base for endless stacking fun. As colorful as it is musical, this little item is sure to be a favorite with your little one! Get baby ready early! Visit our Layette Product Guide for more information on newborn basics. From 9 months 9 1/2" x 7" Uses 3 "AA" batteries (included) Wipe clean Model no. 97334