4 Pack Funny Golf Ball Marker Bundle & Hat Clip Set Gag Gift for Men PuttBuddies Cartman 4 Piece Ball Marker Set w Hat Clip Golf Divot Tools and Ball Markers PuttBuddies Golf Ball Marker with Magnetic Hat Clip One Putt New Golfers Market. Elevate your golf game with the Cartman 4 Piece Ball Marker Set w Hat Clip, a standout piece from the South Park x PuttBuddies collection. This officially licensed set features four distinct enamel markers, each capturing the iconic and irreverent spirit of Eric Cartman. Accompanied by a magnetic hat clip, these markers ensure both functionality and a touch of humor on the green.