I love its great grip and amazing accuracy. It sets a new standard for flying disc performance. - Jim Herrick. Former World Masters Flying Disc Champion, US Open Flying Disc Champion and World Ultimate Frisbee Champion. Patented spoiler rim for long, accurate flights. Unique cushioned edge for greater grip and soft catches. Traditional 10" diameter is ideal for both novice and veteran disc throwers. It floats. Seriously. Ages 8 and up.