Finally Lead-Free! Other egg shakers contain toxic lead buckshot. (Really!) This is a major health risk for your child. NextEgg shakers contain only all-natural dried beans. No Brittle Easter-Egg Plastic! Commonly Used PP Plastic is brittle and breaks easily. NextEgg shakers are built with More Durable BPA-FREE ABS plastic. Lightly Textured For An Easy Shake. Treated surface provides grip for little hands and all-evening adult performances. No Ink On Your Hands, No Logo On The Egg. Other egg shakers put their branding right on the egg. This ink wears away and gathers on the hands. You asked and we listened, so these eggs have no branding. Learn, Grow, Create, Have Fun! Experiment with rhythm, connect with friends, increase hand-eye motor coordination, develop auditory skills, and get excited about music!