Revolutionary string, it has enhanced so many different shots and has massively improved the kick on of my serve.

Really liked it in my Head Gravity Tour as a Cross String

Superb little racket. Helped me more than I expected. Shipping was also fast.

Makes practice more interesting and focused. Really fun tool.

Superkontrakt and great durability

Her coach recommended it. Contact point improved fast and delivery was quick.

Got one for my son. He actually enjoys using it and it helped his consistency.

Very good string, especially for the crosses

Incredible string. Had a full bed of Zero in a Yonex ezone, the past 6 months but decided to try a hybrid set up. Put Sync in the crosses - much better control with no loss of spin/power with the usual class leading tension maintenance.

Feels like a real racket. Solid and fun to train with.

Great string!

Best string for max controle and spin without any arm issues

Bought it for my 11 year old after she tested it with her coach. Big improvement in her timing.

Best string I have used. Tried almost everything

This is honestly such a helpful tool. It makes you focus right away.