This Two Foil Robert Burridge Gorilla stamp desinged by Gorilla Disc Golf, features Gorilla foil & then a seperate foil for the RB, Lone Star Disc & Gorilla Disc Golf logos. A portion of the sales goes to support Robert Burridge. A portion of the sales goes to support Robert Burridge. The Lone Star Disc Benny is a straight-to-stable putter with a bead that perfectly complements the Penny Putter. It offers a dependable and straight flight path with a predictable fade, making it a great throwing putter. Lone Star Alpha plastic is stiffer plastic than the Bravo.