Darth Vader Star Wars Black Tungsten Engraved Ring - 2mm - 12mm This is a precision crafted ring from our line of Comfort Fit Tungsten Carbide Rings. This ring has Darth Vader engraved all the way around the entire ring. The perfect gift for any fan. You can also have any of the Star Wars quote engraved on the inside of the ring. Simply type this into the engraving box to add it to your ring. This can be worn as a Wedding Ring or Promise Ring by men or women. Thorsten Jewelry is proud to present our Tungsten Carbide Wedding Bands line. Truly Free Lifetime Sizing and Lifetime Warranty on all tungsten rings, no exchange|sizing fees, which are charged by other retailers.