Tiger Korobokkuru Water Bottle, Hedgehog Used for approximately 2 years. Since I was also using other water bottles, the frequency of use was occasional. This one is 600ml. It's really cute, and I hesitated to let it go, but it's still usable, so I've decided to pass it on to someone with young children or someone who will appreciate it. There are no noticeable dents. There are some scratches on the bottom. Please purchase only if you understand that this is a used item. ★No price reduction★