Ribbed for your pleasure, this boldly textured plug has a 0.8" hollow core that allows easy insertion of liquid, fingers, anal-safe toys, or whatever else floats your boat. The Hive Ass is ergonomically curved, which makes it great for prostate stimulation, and has a crescent shaped base that keeps it safely in place and rests between the cheeks comfortably. The Hive Ass Tunnel Plug is made from hygienic and body safe silicone, and is made in three sizes (sold separately).