This is a Tintin tin. I received it as a souvenir from Belgium. It's a collaboration between Neuhaus, a Belgian royal warrant chocolate brand, and The Adventures of Tintin! The tin designs change every year and are apparently collector's items in Europe. It is only sold at Neuhaus in Belgium and cannot be purchased in Japan, making it quite a rare item. I enjoyed the chocolates inside and have kept the tin. The edge of the lid is slightly scuffed, but it is generally clean. It measures 13.5cm high x 10cm deep x 10cm wide. It is in good condition, but has been stored for a long time, so please refrain from purchasing if you are concerned. Thank you for your consideration.