Fine motor skills
Auditory sensory development
Visual sensory development
Colorfully assorted easy to hold rhythm shakers designed so baby can see where the sounds are coming from! better than your common rattle, baby can see where the high pitched metal sound comes from, why the hollow plastic clappers sound that way and how the beads make noise and move. Set of 4 in assorted colors. Packaged for easy gift wrapping.
Edushape Young Maestro 4 Piece - B001W1WSI8