Amazon.com : Polara Ultimate Straight Premium Golf Balls (Handicap Range 12+) - Hook and Slice Correction - Perfect for Recreational Golfers - 1 Dozen (12-Balls) - 2pc Construction of Central Core and
Review: Polara Self-Correcting Golf Balls | Hooked On Golf Blog
One for the Duffers: A Golf Ball That Won't Slice - The New York Times
Amazon.com : Polara Ultimate Straight Premium Golf Balls (Handicap Range 12+) - Hook and Slice Correction - Perfect for Recreational Golfers - 1 Dozen (12-Balls) - 2pc Construction of Central Core and