Hello Kitty's Glass Mask Two Princesses Edition Maya Kitajima - Colors: Red, Blue - Quantity: Set of 2 - Year of Manufacture: 2005 Hello Kitty Netsuke Set of 2 Glass Mask collaboration limited edition. Since it's from 20 years ago, there may be some age-related deterioration on the case, but please refer to the images and no claims will be accepted. If you purchase other collaboration limited items or rare items at the same time, I may be able to negotiate a slightly larger discount, so thank you very much ( . .)"