Still in Black

The Still in Black® company started in July 2009. The objective of this brand is to offer only Monofilament Co-Polyester strings with high technology for competitive players. The strings are manufactured in Germany by extrusion and co-extrusion. The Booster was our first string, now we have more lines : Booster - Resistretch- Select!

To learn more about specific types of string, visit our String Technology Page. For assistance in getting the right string for you, read our guide to Choosing the Right Tennis String in the Tennis Express Buyer's Guide.