I have 5 x 10m sets of Carlton xelerate X67 black string which has been taken of a reel. I would sell for £4.50 a set including delivery or all 5 sets for £20. I still have approx 7/8 sets on the reel which I would sell for £28 including delivery. I also have some cheap Dunlop nanofil r68 white string which I would sell for £2.50 a set including postage. I have most of a reel of that so let me know if you want a lot.