Purple Steel Internally Threaded Eyelets (10 gauge 1 inch) Download Majestic Purple and Gold Background Wallpapers.com 12 Spiritual Meanings of Color Purple, Symbolism & Psychology 9 Spiritual Meaning of Colors Heal Your Soul With Colors. ONE PAIR of 316L Stainless Steel eyelets that are internally threaded and have been plated purple. These tunnels have a screw on back piece so that you can insert them without having to force a double flared plugs in your piercing. This makes it much easier for people that have a hard time fitting double flared plugs in and those that just have a freshly stretched piercing and want a plug that is easy to insert.