They are great value and simple to use. Get fast, free shipping with Amazon Prime. I especially love the idea that it has a little adhesive patch that lets you attach it wherever you want in your own favorite panties. The product details note that you need to take the batteries out of the remote and the bullet between sessions; this is a good plan. Otherwise, I think that this is a piece that will both elegantly cover your ass and make your legs wobble. Amazon Inspire Digital Educational Resources.