OG Medium Phi - Thought Space Athletics "Birdie Brigade" firestorm With a flat profile and

With a flat profile and comfortable feel

and accessibility into one versatile plastic

11/6/-1/2   *Staff Favorite

With remarkable glide and neutral stability

OG Medium Phi - Thought Space Athletics "Birdie Brigade" firestorm With a flat profile and3 4 0 1 *Limited run of TSA Birdie Bash stamped Phi! Storage wear possible with this plastic type. The Phi is a beadless putter that has less fade than the Penrose, providing a stable enough putter to handle headwinds and handle those approach shots with excellent glide. This makes for a great driving putter and a dependable putting putter. OG Medium is a semi firm blend of the OG plastic with only slight flexibility and a good feel and grip.