The package contains a roll of 100 pre-cut pieces

The core in this ball was derived from the successful Neutron core but with a higher RG that provides ample reaction at the breakpoint

10 would give the maximum slide)

Hammer is bringing the Cherry Vibe back to their ball line

Columbia 300 Blue Dot Select Weight:13 lbs. The package contains a rollColumbia 300 Blue Dot Everybody needs a good stand by. Blue Dot still reigns as America's true blue spare. Its high tensile polyester cover allows for the slickest performance on the driest lanes. With every shot, in every game, Blue Dot comes through with flying colors. Count on it. This re release ball is harder than the White Dot making it more reliable. Color: Silver All colors do vary somewhat from the picture shown Core: Bullet Coverstock: