Purchased at a dog show for 6500 yen. I bought this because I wanted to partially dye my Maltese's fur, but... I ended up only using the white color, so I'm putting it up for sale. I've confirmed that the other unused colors are also in good condition, so I apologize that the caps are oriented differently. You can easily dye the fur by simply applying the pen tip to the hair you want to color. It's temporary, so it washes out with shampoo, which I think is great because you can experiment with different colors more easily than with permanent dye. To prevent test applications, no claims or returns are accepted. I hope your adorable dog enjoys being fashionable!