Ann

The Ann is a heel-toe mallet built around a plumber neck hosel, according to blog.fairwaygolfusa.com's coverage of the putter. That same reporting describes a 304 stainless steel head finished in a blast finish, and notes the model was offered in both right and left hand versions. None of this comes from Yes! Golf directly, so treat it as one outlet's account of the putter rather than a confirmed spec sheet.

Yes! Golf's own legacy page for the Ann doesn't get into the putter's build at all. What survives there is company boilerplate: a line about the brand's C-Groove Technology being "played on every major professional tour in the U.S, Europe, Asia, and Australia," a nod to a fitting guide, and a mention of a Callie putter winning the Johor Open. None of that is about the Ann specifically, so the maker's page adds context on the company rather than the club.

Fairwaygolfusa's writeup also frames the Ann as "New to the U.S. market" at the time of that report, which places this release as an import point of entry for the model rather than a long-standing catalog fixture. Within the Ann line, this is the only version the record holds, built on the plumber neck and blast finish attributed by that outlet.