Pharmaceutical company novelty Coniel Koala 2-color ballpoint pen set for nurses and doctors. The doctor's pen has severe discoloration and rust on the metal parts. The ink flows. Other minor damage and dirt are present. The nurse's pen is believed to be unused. The ink cannot be confirmed as it is still in its original packaging. There is some discoloration on the top of the pen. The bag is old and the tape has deteriorated.