Just curious, aside from YYSL’s Nytro/+, who makes good quality black string? Nylon is okay, but frays too much and gets shaggy/ snaggy I missed Zipline Black Friday deal last year, so unfortunately no black ZS Air for me (or any of the other lines for that matter), but I did manage to snag some of the dark room series, that was nice stuff.
I like the look of all black, or black on some of my other colors, so doing some research.