KidzLabs Glow Skull Glow in the Dark Keyring by Toysmith is a fun way to learn the structure of your skull with this cool and luminous human skull keyring. Have fun touching and examining the squishy brain. Attached to a handy keychain, this clear, anatomically correct skull contains a squishy glow in the dark brain.

• Find out the general structure of your brain with this squishy brain
• Use the model as a keyring
• Charge the skull keyring under any light source to make it glow in the dark