The Nick Hawk Gigolo Hawk Enhancer from Cal Exotics. Nick Hawk... He's the star of the hit Showtime television series GIGOLOS, and a highly paid expert on what women want. Nick worked closely with us to create this complete line of pleasure products. Sturdy, stretchy, comfortable enhancer for him. Weighted pleasure ticklers for stimulation of both partners. TPR (enhancer) Stainless Steel (beads). 1 x 2/2.5 cm x 5 cm (penis ring). 1.5/3.75 cm (scrotum ring).