“Penis extenders” and “vibrator sleeves” usually refer to the same thing. They can either be used to extend the length of your penis, or they can be used to make a classic firm vibrator more realistic and alter the vibrations given from them.
Most of our sleeves have excellent reviews and you can pick up valuable tips on how other people use them, as people share their experiences on the best way to use a penis extender. Assuming you wish to use these toys to extend the length of your penis, this is the best method to learn about how to do it.
If you wish to use them on your plastic vibrator, here is an explanation of how this works.
A sleeve is hollow on the inside. Either a cock or a plastic classic vibrator is then inserted inside. This allows you to achieve a realistic feel, or receive a number of different pleasant sensations from your plastic dildo shaped vibrator.