Enamel pin badge set of Atom and Uran-chan. - Character: Atom - Character: Princess Knight - Design: Anime style - Back pin: Double pin type - Material: Enamel finish Is it discolored due to age? Or was it originally this way? I'm not sure, but it's sepia-toned. Showa retro Thank you for viewing. ⭐️Please read the product description and profile to the end before purchasing, and place your bid⭐️ Please refrain from unreasonable price negotiations. Cancellations, returns, and exchanges after purchase due to customer circumstances are not accepted under any circumstances. Also, we will re-check the product before shipping, and we are not responsible for any reason after shipping. In the unlikely event that there is a defect in the product, please contact us via the transaction comment before evaluation.