Hammer 78D Purple Urethane Drilled w/Grips&Slug bowling shoes Unlike traditional pearls that can

Unlike traditional pearls that can sometimes "squirt" through heavy oil

The higher the number the stronger the reaction shape – with 1 being the least and 100 the most

Level: Top Shelf

Large (M 10-11

the core’s dynamics shift dramatically based on layout adjustments

Hammer 78D Purple Urethane Drilled w/Grips&Slug bowling shoes Unlike traditional pearls that canPURPLE PEARL URETHANE 78D Performance: Mid Part Number: 60 108631 93X Color: Purple Pearl Weights: 16 12 lbs. Construction Coverstock: Urethane Pearl 78D Cover Type: Pearl Urethane Finish: 500 Siaair Micro Pad Core: Super LED Performance Lane Condition: Light oil Reaction: Smooth arc Warranty: Two years from purchase date Technical Specifications Weight 16 lb 15 lb 14 lb 13 lb 12 lb RG 2. 583 2. 632 2. 634 2. 601 2. 624 DIFF 0. 034 0. 034 0. 034 0.