I bought one for one of my fav providers. It had a vibrator attachment.
I would put the glass dildo in a glass of ice and water before our session. The initial SHOCK of the ice cold dildo going in was incredible. In fact several times during its use, I would put it back in the glass of ice/water for a minute or so to "re-freeze" it.
She loved it.
i have other toys I have bought for other providers - as I don't share dildos with diffferent providers.
Yesss I love glass toys!! I always put them in the freezer right before I decide to use them. I like the glass more in my vagina and the ones that bend and vibrate in my booty. Although I do have a pink glass butt plug I really love. It's more for looks then actually helping you open up. For plugs I have one that bends and can stay in for awhile to stretch you out. Sorry I'm getting off topic...