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String Project Keen Blue 122

String Project Keen Blue 122  

Monofilament
String Project
Test published on 07/01/2021
 On-court test and review
 Brand web site
String Project Keen Blue 122 is a monofilament with round shape and composition based on copolyester.
The average static stiffness is 1.05 kg/mm.
  Control   Spin

General info

Typology Monofilament
Shape Round
Composition Copolyester
Available colors Blue
Available gauges 113, 118, 122

Measurement system