Yonex Poly Tour Fire 18(red)

This is a mono filament co-polyester string made in Japan.  It is stiffer than other Yonex poly strings but produces high playability.  It is low powered and thus ideal for big and fast swingers but without loss of control.  Players who like a muted feel and a slightly longer dwell time will like its crisp and precise feedback.

Poly Tour Fire features Yonex's Silicone oil infused Filament (SIF) technology which aids in string snapback for greater spin effect on the ball.