A curved barbell is mechanically identical to a straight barbell, except for being curved. King’s Body Jewelry has several different types of Curved Barbell. We have Titanium, Black, Steel, Gold, Rose Gold and Anodized for the color options. If you want to stand out a little, we also have Spiked Curved Barbells as well as Bling Barbells with CZ gems on the balls of each end. Here is our selection if you are interested.https://www.kingsbodyjewelry.com/search.php?search_query=Curved%20Barbells§ion=product