Standard Conventional Drilling Size:Medium Brunswick TZone Indigo Swirl Bowling

Brunswick TZone Indigo Swirl Bowling Ball with T-Zones being so affordable

Heavy-duty hook and loop combined with a neoprene support give the bowler comfort and durability

Grey Granulated Rubber

so no pesky trimming

Standard Conventional Drilling Size:Medium Brunswick TZone Indigo Swirl BowlingThe Standard Conventional Drilling Option are for specs in the chart below only. We do not offer custom drilling options for inserts and thumb slugs or offer any drilling layouts intended to hook a bowling ball. Please choose your size below and add to your shopping cart along with the ball of your choice you wish to get drilled. Once a bowling ball is drilled they may not be returned. Please allow an extra 1 2 business days for your bowling ball to