<p>Cosmic Crunch toys are made of 100&#037; pulverized sea shells that provide caluium as they chew&#046; They help to keep beaks and nails manicured as they play&#046; Most toys hae glow in the dark beads &#045; with an afterglow of 20 minutes&#046; The toys last a long time &#045; the material is so hard that they acually "shave away" at the material instead of chew it&#046; This toy is designed medium to large birds&#046;</p><ul></ul>