The Twilight Black Frisbee is an unique take on the Frisbee game. Made with LED lights, you can play just as dusk is approaching, or even better, at night. With the installed lights, you can have a great time throwing this around with friends and see where it's flying. Bright LEDs make this a great Frisbee any time of the day. Replaceable lithium batteries keeps you lit. Pro-Classic 130 gram Frisbee shape, prefect for college campuses, back yard parties, parks and especially the beach. Perfectly balanced and weighted for superb flight. Great for all ages. About Wham-O: For over 50 years, Wham-O has offered a wide range of products that appeal to people of all ages. Often associated with fun, play and sport, they manufacture and market recognizable and cutting-edge outdoor brands such as Morey Body Boards and Churchill Fins. Count on Wham-O to carry on the tradition of bringing you high-quality recreational gear for families, friends and teammates.