That means two times the vibration for the cock, balls, clit, and anus/perineum. Double-ended cock rings have two vibrating bullets attached for double the pleasure for both parties. That’s your partner’s anus or vagina - or yours if you’re playing solo. Still on the subject of anal play, an anal bead cock ring is made of flexible silicone and has a beaded end that can be inserted into the anus or vagina during penetration. There are similar designs ( like this one) with and without vibration that can also be used to stimulate the G-spot. It’s shaped for P-spot stimulation for those looking to master the art of giving prostate orgasms. A butt plug and cock ring combo, like the Ass-Gasm Cockring Plug is exactly what it sounds like: a cock ring attached to a butt plug.
These cock rings will help you play like a boss no matter what kind of sex act you’re performing: This isn’t a specific use, per se, but you can find cock rings in a range of configurations that offer up a little something extra for both parties.