3-inch dental diamond ball featuring an LED (light emitting diode) inside. Surface grooves and points in TPR rubber for chewing and bouncing. Black with translucent multi-colored sections for light to shine through. Lights are bounce-activated. Batteries included.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.