回転可能な日付ダイヤル付きの新しいペットボトルネームタグ 3Dプリントモデル

説明

Keep track of your PET bottle ownership and freshness with this customizable name tag featuring built-in date indicators!

This 3D-printed accessory is perfect for schools, offices, gyms, or households where multiple people use similar bottles. The upper area allows you to write your name using a waterproof marker — or simply apply a name sticker for a cleaner, reusable solution. The bottom features three rotating dials to set the month and day, ideal for tracking bottle usage, refill date, or expiration.