ARABIA Moomin Mug Purchased several years ago. I was collecting the series, so I used it quite frequently in rotation for about 2 years. After that, it was stored in a dark place for about 4 years without being used. There are no cracks or chips, but this is a casual inspection, so there may be parts I haven't noticed. I washed it carefully by hand without using a dishwasher, but I think there are some small scratches.