Description: The AMF Darkness takes the Dark Tower symmetric core and combines it with a F77 Solid coverstock and then finishes is with a 4,000 grit Abralon pad to create a powerful motion through the middle of the lane on heavier oil conditions.
AMF Darkness Ball Specs:
– Color: Midnight All colors do vary somewhat from the picture shown.
– Coverstock: F77 Solid
– Core: Dark Tower Symmetric
– Factory Finish: NEAT (4,000)
– Reaction: Strong motion through the midlane on slicker conditions
– Radius of Gyration (RG): 2.479**
– Differential (Diff): 0.054**
– ** RG and Diff are based off of 15 lb. balls
– Recommended Lane Condition: Medium-Heavy
– A few tiny pit holes in the cover stock of the ball are normal