KOALA POO-SAN KOALA POOKO-SAN Koala Poo-san and Koala Poo-ko-san A pair set. These keychains were sold at a wildlife park in Australia. They contain real koala droppings! The droppings have been sterilized before being sealed. It's said to be a lucky item because it brings "un" (luck/fortune - a pun on the Japanese word for feces, "un"). They were displayed on a shelf in their cases. The cases have yellowed due to age, but the items themselves are clean as they haven't been used. The packaging has yellowed because they are old, but the items are in like-new condition because they were stored in their cases. Please understand that these are used items before purchasing. KOALA POO-SAN KOALA POOKO-SAN