Amazing for temperature play, sleek and super smooth, unique and hand crafted, non-porous, body safe and hypoallergenic. Since glass is nonporous, cleanup is a snap. When cared for properly, Icicles brand are designed to last a lifetime. Black glass probe features a smooth head, followed by a slender neck, ribs towards the lower quadrant for extra stimulation and ring on the end for easy retrieval. Insertable length 6.5 inches, width 1.6 inches.