Bullets are one of the most popular sex toys because of their diversity. They can be used all alone, to stimulate wherever you want. A lot of women love their bullet vibrators for clitoral stimulation. They can be used as an accessory to other toys (cock rings, harnesses, or even just nestled inside a pair of panties). Some bullet lovers will use them for internal stimulation, but I recommend that they drop the toy into a condom first.