K-POP β Co-Poly Hybrid Tennis String Created in collaboration with pro player Karue Sell of Karue Sell HQ, K-POP combines two high-performance co-poly strings for players demanding precision, spin, and feel. The WASABI main string features a square-shaped profile for maximum spin and controlled power, while the CAVIAR cross string delivers hexagonal stability and unmatched precision. Compared to the K-PRO, K-POP offers a slightly softer, more elastic response, resulting in greater ball pocketing and enhanced feel. Compared to K-PRO, K-POP is slightly softer and more elastic, which translates to more feel and ball-pocketing. π Key Features: Hybrid Performance: Square WASABI mains + Hexagonal CAVIAR crosses for the perfect balance of spin, control, and stability. Pro-Approved Design: Developed with Karue Sell for serious competitors. Softer, Elastic Feel: More comfortable and forgiving than K-PRO. Maximum Ball Pocketing: Exceptional touch without sacrificing precision. π Specifications: WASABI (Main String): Pink, 1.23mm / 17 gauge CAVIAR (Cross String): Neon Yellow, 1.24mm / 16L gauge Length: 2 half sets (~6.7m each) β strings 1 racket Stiffness Level: Firm