For my father's collection. I'm not sure if it's used or unused, but since all the tissue paper is still there, I'm assuming it's almost unused. The packaging shows signs of aging. I believe this is a Showa-era product, so please refrain from purchasing if you are sensitive to such things, if you desire a perfect item, or if you are concerned about minor details. Please read my profile. ~~~~~~~~~~~~~~~~~~~~~ (*^^*) The following is an AI-generated description: ↓↓↓↓ 18cm cloud curve ruler, set of 12, for various designs. - Brand: UCHIDA - Model Number: 811-0002 - Size: 18cm - Number of pieces: Set of 12 Thank you for viewing from among the many items for sale.