Dr. Z Pleasure Massager Prober is a wonderful erotic accessory for an extra erotic tease of your anal sensitive spots. This anal vibrator features an ideal shape for easier penetrating your narrow canals and is nubby for better stimulating your inside. Use it for vaginal massage or anal zone stimulation. This sex toy is also waterproof, so you can take it with you in the hot tub, shower or spa for turning your bath time into passion time. Use water-based or any other lubricants and helpers.