Now here's something very, very few men can do: bend their penile injector in virtually any direction and hold it there. Well, they may be able to do it, but it ain't gonna feel good. On the other hand, the EZ Bend Studs are built for such flexibility, even touted on the package as being the "world's most flexible dong." The Studs are also soft, waterproof and vibrate. Available in 7.5-inch ball-free version or the 6-inch "ballsy" way. Three AAA batteries not included.