The dad who plays midweek competition and has a broken-strung racquet sitting in the boot of the car right now
What it is
Co-polyester monofilament string in a 40-foot black set, with a slick surface that lets strings snap back for spin.
Why we picked it
A competitive player snaps strings every few weeks, and the delay is never the stringer, it is not having a set on hand. A spare set in the bag means he drops the racquet off the same day instead of losing a week of tennis.



