Enjoy hours of nighttime fun with the NightZone Horizon Light Up Disc by Toysmith. This competition-weight (175 grams), aerodynamic disc is made of tough, flexible plastic, and features brightly-glowing LEDs for throwing at night. Ideal for intense play or casual family fun, the disc also features an on/off switch for play day or night. Two CR2032 batteries included. Recommended for ages 6 and up.