The company has been created in July 2009, to offer high technology MONOFILAMENT Co-Polyester strings for tournament players.
Strings are manufactured in Germany by extrusion and co-extrusion technology.
BOOSTER string was the first one, currently we have a complete range of tennis strings.
We also offer accessories such as grips , vibration dampeners and head
STILL IN BLACK provides a unique packaging in terms of aspect and colors. All strings are available in 6 different packages : 12 m - 36 m - 60 m - 120 m - 200 m and 240 m.