This is a set of slightly smaller Peko-chan mugs from Fujiya. There are two types: 2009 and 2013. They feature cute winter-themed illustrations. How about these for those born in 2009 or 2013? 【Size】2009...7cm x 7cm 2013...Slightly less than 7cm x 7cm These have been stored in a kitchen cabinet at home for a long time, so please refrain from purchasing if you are concerned about this. Material: Ceramic Type: Mug