The MSV Co Focus is a round co-polyester string with tournament DNA : It combines spin , control , durability and tension stability at the highest level - developed for players who prefer a round profile but do not want to compromise on performance.

Scientific tests have even shown it to have significantly higher spin potential compared to other leading strings—including a study by Aalborg University (2015) . Tennis Warehouse University also confirmed 25% less tension loss than other co-poly models.

The string is made from the same base material as the award-winning Focus HEX®, but its smooth, round profile provides a slightly different feel – ideal for those who want consistent and versatile play.

Conclusion:
“A serious alternative for tournament players that combines power, control, spin, and durability.”

Product details

Material & Structure
  • Monofilament co-polyester
  • Smooth, round profile
  • Identical base material as MSV Focus HEX®
  • Special material mix developed in-house
Characteristics
  • Very high spin potential despite round profile
  • Excellent control and power
  • 25% less voltage loss than comparable models
  • Long durability – even with intensive use
Special features
  • 88% player satisfaction (saitenforum.de, 133 reviews)
  • Tested with top scores at Stringingpedia
  • Only string with significantly more spin (Uni Aalborg study)
  • Perfect mix for tournament players
Player type
  • Performance-oriented tournament and frequent players
  • For those looking for a round profile with maximum control & stability
Played by
  • Popular with stringent tournament players worldwide
  • Ideal for hybrid setups or as a durable main string

FAQs

For more information, please visit our FAQ page .

Where can I buy your products?

You can purchase our products in our own online shop, from major online retailers like Tennis-Point, or through our numerous distributors worldwide. You can find an overview of all our partners on our interactive world map, complete with contact details and a retailer application form.

What distinguishes MSV products from other brands?

MSV is an independent, third-generation family business with over 25 years of experience in tennis. Our products are born from a genuine passion for the game – combined with technical expertise, close collaboration with players, and excellent production partners.

Whether strings, grips, or accessories: every MSV product combines quality, innovation, and reliability – developed for people who don't just play tennis, they live it.

Which countries do you deliver to?

Our network of distributors covers many countries worldwide. You can also order directly from our online shop internationally – shipping costs and delivery times vary depending on the destination region.

Please note: In some countries, we have granted exclusive distribution rights. In these cases, we will gladly refer you directly to our official local partners to ensure the best possible service and availability.

Do you also offer advice on product selection?

Yes, of course! We know that choosing the right strings, grips, or accessories often depends on individual preferences and playing styles. As a family business, we place great value on personal service—simply contact us, and we'll provide you with personalized, expert advice.

How can I reach you?

Simply use our contact form on the right or write to us at mauve@msv-tennis.com . We usually respond within one business day.

Didn't find a suitable answer?

Contact us – we’re happy to help.