Purchased at the American Pavilion at the Osaka Expo in the final month of October 2025, I attached this to a backpack I only used on weekends for about a month. There was no transparent packaging bag from the start at the shop. The main body was sold as is, so I didn't notice the key ring's attachment string part, and it's possible it became loose during use, so I've marked it as "slightly damaged" as I'm unsure of the details. I hope you understand that it was used for one month. I would be happy if someone who can fix it or doesn't mind the condition would like to purchase it. Please refer to the photos. This Spark item is no longer available, but if you don't mind, would you like to buy it? I will pack it with bubble wrap and ship it via anonymous Mercari delivery.