Barbells are a popular piece of jewelry that can be worn in most piercings. They are most popular and most commonly used types of barbells. Straight Barbells make excellent Tongue Bars and Ear Studs. They are easy to adapt, as both balls are removable, and can be changed for a number of accessories. We offer great variety of straight barbells of any size (most are 1/4" to 2"), style and color.