Hammer Black Widow Tour V1 Wrist Support Inserts 6500 grit is higher than

6500 grit is higher than any other polish in the bowling industry

Large accessory top pocket

REACTION SHAPE STRENGTH: 99

The Phaze II features both innovative core and coverstock technology

Hammer Black Widow Tour V1 Wrist Support Inserts 6500 grit is higher thanHammer Black Widow Tour V1 Upper Mid Performance Bowling Ball The most iconic name in bowling has done something its never done before: introducing the Black Widow Tour V1, a revolutionary new version of the most dominant line in the game. For the first time in the Black Widow line, weve reengineered the iconic Gas Mask core by removing the flip block and reducing the differential by over 20 points to create an entirely new motion in the Widow lineup.