Basic Bent Barbells - Our basic piercing bent barbells are internally threaded and made from either implant-grade stainless steel or titanium. We offer these basic bent barbells in a wide variety of lengths and gauges, so that they can be used in nearly any piercing. Choose from micro bent barbells for eyebrow piercings, larger curved barbells for belly button and genital piercings, and more. Each bent barbell shown is comprised of a shaft and two internally-threaded end balls, so your clients can upgrade their bent barbell at any time by replacing the standard ends with jeweled or other unique internally-threaded ends in the same size.