Never has one product caused me so much confusion. Now admittedly, the Donut by ZINI has been on my watch list for a long time. There was something about the quirky shape (and name) that just called to me. And thanks to Cara Sutra, I was finally able to give it a try. Sadly, the Donut does not live up to it’s cute, delicious name. Quite frankly, I’m still sat here scratching my head, trying to work out EXACTLY what the ZINI Donut Unisex Vibrator is.