Mysterium Porthole Rings. Mysterium Porthole Ring is made of Surgical Steel so it’s body safe, durable and elegant. The ring has a permanent PVD coating over this surgical steel core. The coating is shiny and durable, so your ring won’t lose its special black color. The ring is built to last so it’s very functional and reliable. In addition to this, it also has a very effective design so it will sure attract attention.
- Price: $19.99 - In stock