When Slim Finn thins out, things get really tough for you. With its slim and lightweight body, the urethral dilator brings the entire range of sensations of electrostimulation to excitingly unusual places. Its gently rounded tips and the seamlessly smooth transition between the poles not only give it an elegant look, but also make it easy to insert into the urethra with a little practice (and lubricant). And as soon as Slim Finn is in place, it combines the bittersweet stretching from the inside with the endless teasing of the impulses to create a unique symphony. One Year Warranty.