A circular barbell is a very versatile piece of jewelry, as it can be used in a wide variety of piercings, such as the nose, lip, ear, nipple, or eyebrow. All that is required is that the dimensions of the barbell match your piercing. And, of course, it also requires that the shape fits the location of your piercing - for example, it's hard to use a circular barbell in a tongue piercing. 

This barbell is made of colored titanium, making it ideal for first-time use, as there are no traces of nickel in titanium. You don't need to use ordinary dull titanium, which is matte and very dark. Now you can put some color in your piercing with a colored circular barbell. Another advantage of this item is that it's internally threaded, equipped with the thread inside the bar. That means the ball has a rod that you insert into the bar, instead of screwing it over the bar. This makes the risk of tearing your tissue during insertion minimal.