Thereandrsquo;s something exquisitely erotic about a perfectly round glass ball, and this body-safe plug lets you explore that unique feeling with a generous base for safety. Experience the slick, slippery surface with your favorite lubricant and enjoy the gliding sensation only real glass delivers! Extremely hygienic and nonporous, this toy is also a perfect candidate for temperature play andndash; just immerse in warm or cool water before use and enjoy the delicious sensations! Round ball glass plugPerfectly spherical bulbous tipMade from body-safe borosilicate glassImmerse in warm or cool water for temperature playSafety stopper at baseLength: 4.33, Depth: 1.78, Width: 1.78Insertable length: 3.75, Insertable diameter: 1.78Weight: Under .5 lb Phthalate and latex freeWaterproof