The anchor shape of the plug allows for an easy grip by you or a partner and each of the balls gradually increase in size to keep your interest and to add to the stimulation. While the plug is durable and strong, it also has enough bend to be comfortable for the user.

Specifications: The anchor probe is made of a durable and comfortable rubber material. It measures 7" in total length (6" insertable length). Each of the four balls gradually grow in size from .75" of an inch to a little over 1".