Players of all skill levels can throw the Aerobie Superdisc well and enjoy its stable, accurate flights. Conventional flying discs have their center of aerodynamic lift near the disc's leading edge in flight. That's why they tend to roll to the right for right handed throws and to the left for left handed throws. By contrast, the Superdisc's breakthrough spoiler rim centers the disc's aerodynamic lift throughout each flight, making the Superdisc a more stable flyer for throwers of all skill levels.