The rumbling sensations of these crown-like details collide against your shaft for a tremulous exhilaration. The indented surfaces of the cratered nubs offer adherence from all angles, and their concave shape provides an optimal surface to entangle lubrication. The super stretchable elastomer concealed within each of these discreet EGGs expands drastically for a snug fit regardless of your size. The TENGA EGGs come in 6 different varieties each with different internal structures for a variety of great experiences. Great as a novelty gift and a perfect travel companion!