Question: How can you keep a brass ring from turning your finger green?
Option 0: Take the ring and place it on a piece of cardboard. Use white nail polish and paint the inside of the ring with it. Allow to dry for an hour before wearing.
Option 1: Take the ring and place it on a piece of cardboard. Use clear nail polish and paint the inside of the ring with it. Allow to dry for an hour before wearing.
Answer: 1