I read Jason Klass's recent Tenkara USA blog post in which he praises the TUSA kevlar furled-line. As usual with Jason's work, I find nothing to disagree with. Yet, it might be worth mentioning here that the tenkara lines sold by Cutthroat Leaders are also non-snarling. Monofilament seems to be the villain that causes the snarling of furled lines, and neither Cutthroat nor TUSA Kevlar furled-lines contain monofilament. Cutthroat leaders are entirely made from UNI thread. Both the price difference and the shipping cost favor Cutthroat over TUSA. Cutthroat tenkara lines come in the buyer's choice of two weights. Incidentally, I have no connection with Cutthroat, commercial or otherwise.