Uploaded January 2023 | Updated September 2026, 2 weeks ago

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Scott Widmer, Storm staffer, throwing the Exotic Gem compared to the RST X3 on a 44' house shot at Lessard Lanes in Plainville, CT.

Roto Grip Exotic Gem: buddiesproshop.com/just-announced/roto-grip-exotic-gem-bowling-ball

#rotogrip