Adjustable Prostate Massager - Experience the next level of pleasure. Vector is the ultimate prostate massager, with rumbling vibrations that target both the prostate and the perineum. Designed for total comfort and epic pleasure, Vector is flexible and adjusts to your body — so you can find the perfect fit and hit just the right spots.Vector is fully adjustable so you can find the perfect fit. Insert Vector using some lubrication — once it slides into place you can turn it on. Experiment with different angles and vibration modes to find out what works best for you.