Anal beads are a sex toy consisting of multiple balls attached in series. Individual balls are continuously inserted through the anus into the rectum and then removed with varying speeds depending on the desired effect. The main use of anal beads are for sexual stimulation. Anal beads are available in many sizes, with individual beads measuring from 25 mm in diameter to 125 mm in diameter or larger[citation needed]. Most users enjoy beads of approximately 45 mm, but those more adventurous or with experience may try larger sizes. Anal beads are commonly made of silicone, plastic, rubber, latex, glass, or metal, and normally end with a ring or similar handle designed for pulling.[1][2] The purpose of this ring is to prevent the beads from becoming fully lodged in the rectum and to make the toy easier to remove. The beads may either be joined flexibly, requiring individual insertion or by a semi-rigid thin shaft, allowing anal insertion in a single motion.
The many nerve endings of the sphincter provide arousal both during insertion and removal, while larger beads may create a feeling of pressure in the rectum.[3] Removing anal beads at the point of orgasm heightens sensations, leading to a much stronger orgasm.[4]
Some anal beads are enhanced with vibration technology.[5] Certain models can be remote controlled or act as IoT devices.[6]