High Quality polished and smoothed Black Onyx double flared Tunnel. The Onyx Stone is said to help calm your fears and bad habits, making them easier to overcome. It is believed to purify toxicity and bring inner strength. It is also thought to protect the wearer against evil, negative spirits. All our plugs are tested and pass through strict quality control to ensure they're of the highest standard. Stones are all natural and will vary in colour. Why not tag us in a photo of you wearing your products. Instagram: @ukcustomplugs & #ukcplugs Please check below to see if your size is currently in stock. Organic stone plug Double flared base Available up to 50mm Sold individually We ship worldwide