Anal beads are worn almost always for cum enhancement. Since they produce no anal dilation once inserted, they can be worn by anyone really for as long as they like. The beads are inserted and the ring left dangling from the anus. When the person is ready, the ring is pulled, the balls bumping out their ass hole. Done in the middle of a cum, the effect can be very intense. By focusing the attention on the anus this can be good for moving someone from a clit or cock cum to an anal cum. Classic anal beads in assorted colors (we pick,sorry), three sizes. Shown left to right, small, medium and large.
Small - about 1/2 inch diameter
Medium - about 5/8 inch diameter
Large - about 3/4 inch diameter