Callaway Odyssey Ai-Dual Seven S Putter

S is the slant neck, and swapping it in for the double bend takes the Seven from face balanced to slight toe hang. That's the whole difference between the two, since head, insert, grip, shaft and finish options all carry across unchanged. A little rotation is now expected. Three lengths, black or white, both hands.

Mallets with a slant neck are the sensible middle of the putter market and they don't get talked about much, probably because there's nothing dramatic to say. The head is stable enough to help on a mishit and the neck permits the small arc that most golfers actually produce when nobody is telling them what their stroke should look like. Left-handed builds are stocked here where the double bend version is right hand only.