Columbia Dr. Jekyll Hook Rating
Overall Hook:	37
Hook Oil:	13
Hook Dry:	24

Dr. Jekyll Bowling ball by Columbia 300

If you're ailing on dry lanes the Doctor is in! This latest entry level two piece reactive is the Dr. Jekyll. This type of performance has been a benchmark in the Columbia 300 line for many years. Dr. Jekyll will give you great length and then a strong turn or "flip" on the backend of the lane. It's perfect for today's drier conditions.

Ball Specifications

Core Technology: Dense Polymer Core
Core Technology Benefits: It has the same core as the Hyde, which concentrates the weight at the center of the ball.
Coverstock: SuperFlex
Coverstock Benefit: Length through the front of the lane coupled with an aggressive "flip" on the backend of the lane.
Hardness: 75-78
ABC/WIBC Approved: Yes
Track Flare: 3-4
Color: Purple/Bronze/Black
Sanding Process: 500 grit cross hatch
Polish Name: 2000 Degree Polish