Both the dyed freshwater pearl and the "pod" easily slip off the ear wire, making it easy to wear the pearl alone or to change the color of the pearl being worn. Each pair comes with an extra set of white "peas". The ear wires on the peas and coin earrings can be made any length or posts are also available. The coin pods also come with 2 sets of coin pearls. Available coin pearl colors: purple, light green, and rust.