Tecnifibre NRG 2 SPL 18G Natural Tennis String

I use the NRG back 18 gauge( the back seems to play a little differently). I wander away occasionally but always come back. Crisp response, holds tension well and is reasonable cushioning.

SOFT AND EASY ON THE ARM. ALMOST GUT PERFORMANCE.

I use this as part of a hybrid bed to complement a good syn gut. It's lively and easy to use in my stringer and has good longevity.

Biphase 16G ... Good feel and pretty durable. Much easier on the elbow as advertised. My string of choice from now on

Great string in every respect. Very good feel and more durable than you would think for 18g. Better than gut in installation and over all production.