TT-209 (10 sets of 12 meter)
Extremely flexible string but not durable. This string is very suitable for players who have (had) a tennis arm and where flexibility is more important than durability. If you do not play a top spin, the string will still last a fairly long time, with top spin it is not recommended. 10 individual sets of 12 meters, this string is also available in a 200m roll.