There are so many options when it comes to how the bowling ball feels in your hands. And there are many determining factors to how you release the bowling ball. Some of these options are whether or not to use finger inserts, and if you do will you use Turbo 2-N-1 Grips Quad Finger Inserts or Turbo 2-N-1 Grips Ms Quad Finger Inserts. What are the difference?

And then another factor is your thumb. Should you or shouldn’t you put something in your thumb hole? If you do, there are many options. Turbo 2-N-1 Grips Duo-Colored Urethane Thumb Slugs, Turbo 2-N-1 Grips Urethane Thumb Slugs, Turbo 2-N-1 Grips Vinyl Thumb Slugs, Turbo 2-N-1 Grips Turbo Switch Grip Outer Sleeve, and Turbo 2-N-1 Grips Turbo Switch Grip Inner Sleeve 1 1/4".