{"product_id":"kirschbaum-pro-line-rough-tennis-string-reel-660-ft-copy","title":"Kirschbaum Pro Line Rough Tennis String Reel - 660 ft.","description":"\u003cp\u003eThe Kirschbaum Pro Line Rough is a tournament-grade textured co-polyester string built for competitive players who need maximum spin potential alongside reliable power and control. Backed by 20 years of string manufacturing expertise, it delivers consistent dynamic response and strong tension maintenance for steady, predictable performance across full match schedules.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in 18 (1.20mm), 17 (1.25mm), and 16 (1.30mm) gauge, Pro Line Rough gives you the flexibility to dial in feel, spin, and durability based on your playing style.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTextured Surface:\u003c\/strong\u003e Grips the ball longer at contact, generating more spin on topspin shots, serves, and slices without requiring changes to your swing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTournament-Grade Co-Polyester:\u003c\/strong\u003e Engineered for competitive match play, balancing power output and shot precision across all court positions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstant Dynamic Response:\u003c\/strong\u003e Maintains consistent string bed feel shot after shot, so your racquet performs the same late in the third set as it did at the start.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExcellent Tension Maintenance:\u003c\/strong\u003e Holds tension longer than standard co-polyesters, keeping your setup predictable over multiple sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree Gauge Options:\u003c\/strong\u003e Choose 18 gauge (1.20mm) for maximum spin and feel, 17 gauge (1.25mm) for a balanced all-around response, or 16 gauge (1.30mm) for added durability if you break strings frequently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Kirschbaum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eString Family:\u003c\/strong\u003e Pro Line\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Textured co-polyester\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGauge Options:\u003c\/strong\u003e 18 (1.20mm), 17 (1.25mm), 16 (1.30mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho It's For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTournament and competitive players who need consistent spin, power, and tension stability across demanding match schedules\u003c\/li\u003e\n  \u003cli\u003eTopspin-heavy baseliners who want a textured string that grips the ball more aggressively without sacrificing control\u003c\/li\u003e\n  \u003cli\u003ePlayers upgrading from the original Pro Line Black who want added spin potential through a rougher surface profile\u003c\/li\u003e\n  \u003cli\u003eAnyone who strings their own racquet and wants gauge flexibility to fine-tune their setup\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kirschbaum","offers":[{"title":"18\/1.20 \/ Black","offer_id":51555163341095,"sku":"PRR-120-660","price":109.0,"currency_code":"USD","in_stock":false},{"title":"17\/1.25 \/ Black","offer_id":51555155083559,"sku":"PRR-125-660","price":109.0,"currency_code":"USD","in_stock":false},{"title":"16\/1.30 \/ Black","offer_id":51555163373863,"sku":"PRR-130-660","price":109.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1248\/6269\/files\/kirschbaum-pro-line-rough-tennis-string-reel-660-ft-4549500.webp?v=1782923888","url":"https:\/\/www.racquetpoint.com\/products\/kirschbaum-pro-line-rough-tennis-string-reel-660-ft-copy","provider":"Racquet Point","version":"1.0","type":"link"}