The Form 3 is nothing short of amazing. It does NOT work well if you try to press your finger against the thin silicone skin as shown in the advertising but if you can get past that, play with it, figure out how it works for your own body, it is truly an excellent toy. Shaped like a pop art tongue I've found the best use, for me, is to treat it like one, lapping and licking at my bits with it. Purely. Totally. Amazing.