Not Greta for the small nippled women (flat nipples)
Enjoy these but wish they were more adhesive so they dont move so much
They were not very powerful at all, when i put them on i hardly felt anything, also they didn't stick so you can only use them lying down and you have to lie very still or else they fall off. would not recommend
Unfortunately, they didn't seem too big a deal, they are secure, they have to be used staying still lying down or they fall off... vibrations aren't much to talk about either