Several other customers have already described the problem! Unfortunately, I have read these reviews until after purchase and wear because I have researched on the search for the cause of my Problemes: Unfortunately, I can only advise against buying this product. The color of the tunnel broke up within a few days from the tunnel, who cleans his tunnel often disinfected or, will notice this quickly. I am very upset definitely, something must not happen. Moreover, everything has severely inflamed and itchy when I put an expensive tunnel from another brand for me, was calm. The affected tunnel is now rather light gray to silver. You can see where the color adopted. Therefore, I advise the purchase, who want to do without inflammation and color in the branch duct, should therefore be more expensive and draw value products! I will definitely do it in the future and dispose of this jewelry first.