Purchased inside LEGOLAND in July 2025. Used once in the park. You can get a smoothie for 600 yen if you bring this empty container. The straw has no bite marks and I think it's in good condition, but the sticker with the instructions for use came off when I washed it, so I removed it completely. After use, I didn't hang it around my neck, but kept it in my backpack, so I think there are almost no scratches, but please refrain from purchasing if you are looking for the same quality as new. Instant purchase is OK.