There are many different types of penis plugs out there. In fact, penis plugs are among the most diverse sex toys for men. The only sex toy category targeted at men that offers more diversity are anal toys. In this sense, penis plugs fulfill many different roles and many different fantasies.
You can find many different types of penis plugs to satisfy you. Some are short and smooth, ideal for beginners who wish to try urethral play for the first time. Others are longer and ribbed so they provide more intense sensations. There are also many special penis plugs that will hit just the right spots and provide very specific sensations. One of those are the so called plugs with hoses.