Tourna Set of 10 Cross Refill Strips Cross Applicator (Pack of 3)

If you love the Tourna Cross system, but your tool is empty, there's no need to buy a whole new Tourna Cross system. Simply refill with these handy strips that minimize string friction, increase sweet spot and extend the life of your strings. Tourna Cross works by fitting in between strings and preventing rubbing that results in string breakage. .