This pocket sized bottle has a twist-to-close shaker top for a quick shake when you need a dry grip.
Jon from SC wrote (July 19, 2014):
Tourna Rosin definitely helped my grip from slipping due to sweat. Nice to have in your bag!
Item #: ROZ-3B
String Thing String Straightener
Prince Grip Plus Grip Enhancer
Yonex Super Grap Tennis Overgrip (3 pack)
Gamma Hi-Rise 75 Ball Hopper