This is a set of 7 brooches. The bird brooch was purchased at a general goods store, and the artist is unknown. The other 6 were purchased at a solo exhibition by Sachiko Kosuge. I bought all of them, but I never wore them and kept them stored in a box. They are new and unused, but since some time has passed since the purchase, I have rated them as "near new." Please refrain from purchasing if you are looking for a perfect condition item. I am not considering selling them individually.