This Prince O3 Black is an older model but James Willstrop has been using this recently, including at the 2012 US Open.
Buy (US): squashgear.com
One great thing about this racket is it’s named the Prince O3 Black, but the racket is actually silver. Thanks for that, Prince.
Here’s James Willstrop in action, with this racket in hand.
Photo via usopensquash.com