PDGA Approved. Made in the USA.
This Swell Firm Test Run was produced to evaluate a stiffer 97A rubber blend. It is the firmest Swell material we have released and provides a noticeably stiffer hand feel while retaining the grip and impact absorption that distinguish our compression-molded rubber discs.
The 97A blend takes a little longer to rebound after very hard impacts, so we consider it a test-run material rather than our standard production blend. For putting, straight approaches, and most controlled throws, it performs well and gives players who prefer a firmer putter a unique option.
97A Durometer: Firm feel with secure grip and strong energy absorption.
Test-Run Blend: Experimental material developed through our ongoing rubber R&D.
Black Finish: Available in individually listed weights while inventory lasts.
Speed 3 | Glide 3 | Turn 0 | Fade 0
Best for: Players who prefer a very firm, straight-flying putter for putting and controlled approaches.