The nipple barbell you see here is for you if you want something simple but beautiful at the same time. Not only is it simple and beautiful, but it's also easy to handle. This piece of jewelry is threadless. To insert the jewelry, pull one end out of the bar, insert the bar into your nipple piercing, and push the pin back into the bar. The pin fits into the 0.02" (0.55 mm) hole at each end of the barbell. However, the pin must be bent slightly so that it sits in tension inside the bar. The more you take the pin in and out, the faster it will be straight again, but you can just bend it again when needed. Insert the pin halfway into the bar and bend it slightly on the edge.

The entire piece of jewelry is made of titanium. The barbell has a length of 9/16" (14 mm), so it should fit most nipples. The balls are 1/4" (6 mm) big and flat at the back, so that they lie flat, depending on where in the nipple your piercing is. The opals in the balls are not real, but imitation opals. They're bezel set in the sphere, so no glue is used to attach them. You can choose from different colors.