AMERICA'S #1 BEST-SELLING TENNIS BALL: Penn Championship is the top choice for everyday players, clubs, and coaches - trusted for consistent quality, durability, and performance across all court types. EXTRA DUTY FELT FOR HARD COURTS: Made with long-lasting Extra Duty felt that withstands abrasive hard-court surfaces. Ideal for frequent play, training sessions, and long rallies. RELIABLE BOUNCE & FEEL: Pressurized construction provides a lively, predictable bounce and steady playability, helping maintain consistent performance throughout the match. HIGH-VISIBILITY PINK DESIGN : Bright pink felt supports breast cancer awareness while offering excellent visibility on the court. Penn will donate $0.15 per can of Pink all courts tennis balls sold to benefit breast cancer Research. CONVENIENT 3-BALL CAN: Ideal for practice, recreational play, lessons, and match warm-ups.