For men who have high standards for their masturbatory aids, the Diamond La Senzuri Onahole provides optimal stimulation through and through. "Senzuri" is a Japanese slang term for sexy self-gratification, literally meaning "1,000 strokes." Not only does this masturbator feel great thanks to its thick spirals, it also features a tightening center and a cave filled with nubs to give your glans the final finish you deserve.
The Diamond La Senzuri Onahole features: