The balls work well in my Silent Partner ball machine. Good and consistent bounce. Felt is very thick but is thinning through use in the ball machine. Ball is a little heavier than pressure filled balls but it is not significant. Overall very pleased with the quality and value of these balls.
Service and delivery comments:
Packaging, shipping and delivery are all top notch. Great job Holabird.
Was this a gift?:
Bottom Line Yes, I would recommend this to a friend
Penn is one of the most recognized names in tennis balls. Penn was started in Jeanette, Pennsylvania in 1910. Since then they have developed some of the most important tennis ball enhancements. Penn was the first to invent pressurized ball cans. Next they invented the first fluorescent yellow tennis balls. In 1973, the USPTA used Pro Penn tennis balls as their official ball. Throughout the past 100 years Penn has made revolutionary discoveries that have continually improved the tennis ball.
Since 1981, Holabird Sports has offered a wide selection of tennis racquets, tennis equipment, tennis shoes and gear for all other racquet sports, outfitting everyone from sports enthusiasts to serious athletes. Holabird now offers over 2000 styles of affordable, name brand running shoes, as well as shoes for walking, aerobics, basketball, and cross training. The Holabird exercise and fitness shoe catalogue has recently been updated to include the bestselling Vibram FiveFingers running shoes. Make sure that you visit our Sports Accessories category to browse our wide selection of sports nutrition, hydration bottles and more. Discover the Holabird advantage: great selection, low prices, free shipping, experienced service and constant reliability.