Passionate about sea turtles? Displaying an eye-catching blue-ocean synthetic Fire Opal on top, this Sea Turtle Rollerball pen gorgeous! The theme will appeal to anyone with a love for sea turtles or sea life! It starts with a beautiful synthetic fire opal on top, two sea turtles swimming on a stream of water for the clip and finishes with a turtle shell texture pattern on the centerband. The cap posts on the rear of the pen and features wide threads to prevent cross-threading. This can be made from any matearial I can get, just message me if you want a different material, or color of finish. I'll make one custom for you