Luxilon 4G 16 (1.30) 660' Reel Type_Sweatbands Regular duty balls are best

Regular duty balls are best suited for soft court and indoor surfaces

California State Tax Note: The Lobster Elite Ball Machine is built-to-order and shipped directly from California

The Penn Championship Regular Duty 24 Can of tennis balls is a reliable choice for players and pros

The Wilson Sensation Control string provides the ultimate in playability

Premium polyester gives unmatched power and the heptagonal profile bites into the ball to give exceptional spin generation

Luxilon 4G 16 (1.30) 660' Reel Type_Sweatbands Regular duty balls are bestPolyester. Advance to a new generation of string technology with Luxilon 4G. This innovative string offers incredible durability along with the legendary power and spin that you expect from Luxilon strings. To make things even better, 4G offers enhanced comfort and 30% less tension loss than any other polyester. It is the first polyester string to be similar to natural gut in tension maintenance.