It's really good and very happy, great feel off the ball and loads of grip too,...I have just had this strung 50/50 in my new Head Speed Pro and very please...will order more of this in both 1.25ml and 1.30ml shortly 👍☺️

My son is very happy withthe Zero string from Restring
Lots of bite and control

Excellent, and I do mean excellent,...these natural gut strings ( I use 1.25ml) are superb, they give great feeling and great grip,...I use Head Gravity Pro racquets tensioned at 48/48LB and spare at 50/50LB, very happy,..also great and prompt customer service,..I have ordered more natural gut string !!

Phenomenal racket, great head size that is usable from the baseline, strung with ptp at 36lbs and it is perfect for warming up or practicing the sweet spot

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!