Review (4/5): Good for teething daughter
My daughter is 5 months, and this works quite well for her as she goes through teething. It doesn't vibrate, but she likes the little nubs on the wand portion. I wouldn't use this for older kids; it's not an overly industrial unit. Between this option and the vibrating massaging action teether, my kiddo likes the massaging action teether much better and it's roughly the same price.