#rotogrip #magicgem #viseinserts Roto Grip Magic Gem Ball Review with comparisons to the Original Gem, Eternity Pi, and Exotic Gem GIVE AWAY AT 5K SUBSCRIBERS- FREE BOWLING BALL Links: https://linktr.ee/tajirisballreviews JERSEY: Zealo Gear https://zealogear.com/collections/artist-collection Add Josh on Facebook: Facebook.com/jtajiri Add Josh on Instagram: joshtajiri Add Josh on TikTok: joshtajiri Like my Pro Shop Page on Facebook: facebook.com/bayareaproshopsanmateo Pro Shop Located: San Mateo, CA at Bel Mateo Bowl Film Location: Bel Mateo Bowl, San Mateo, CA Special Thanks to Storm & Vise Copyright by Joshua Tajiri(Producer) For more information, visit us at: BowlersDeals.com 0:00 Intro 1:16 Magic Gem 3:24 Comparison: Gem 4:18 Comparison: Exotic Gem 5:26 Comparison: Eternity Pi 7:30 Recap / Credits