Vibrating Tongue Ring Stainless Steel Punk Tongue Bar Body Piercing Prickly Straight Barbell Stud Ring for Adult Women MenThe cool ring is made of high- quality colored stainless steel, non- allergic, comfortable to wear, metal- free, hypoallergenic, soft and smooth, the balls do fall off from both ends, and it is easy to tighten and close.These colorful tongue barbells are suitable for many occasions, such as parties, ceremonies, etc., and can also be given as a gift to your friends or family.These barbells can be used as tongue rings, nipple rings, or other body piercing rings to wear at will. Cute barbell studs, perfect for multi- ear cartilage puncture.