Track Proof Hybrid Bowling Ball Type_3 Ball Rollers Color:Silver GlitterAll colors do vary

Color:Silver GlitterAll colors do vary somewhat from the picture shown

4 or even 5 balls at a time

you need something to calm down the dreaded over-under reaction and get you back in the pocket

Dual wheels on Royal Flush 4X4 provide ultimate balance and stability

Retaining panels to secure bowling balls

Track Proof Hybrid Bowling Ball Type_3 Ball Rollers Color:Silver GlitterAll colors do varyTrack Proof Hybrid Bowling Ball Release Date: 1 14 21 Do you need even more proof? Track has got even more Proof in the form of a Hybrid high performance bowling ball. This ball combines the best of the pearl and solid versions to offer a strong mid lane reaction and down lane continuation on medium to heavy oil. Color: Red Black All colors do vary somewhat from the picture shown Coverstock: Prime Response Hybrid Core: Proof Finish: 500, 3000 Siaair