With Pro Line Rough Kirschbaum adds some texture to one of their most popular co- polys. Like the standard Pro Line, this string's low-powered response allows big hitters to take huge cuts at the ball when trying to add pace and spin. Although this is a firm string, it plays with more comfort than Kirschbaum's classic first generation polys (like Super Smash). Big swinging intermediate and advanced players looking for control and durability should give this string a serious look.

• Gauge: 16g/1.30mm
• Length: 40ft /12m
• Composition: Co-polyester
• Colors: Black