Sanrio-Mimmy Plush Mascot Keychain (Monochrome Birthday Twins Series)Product Reference: SR605581 A birthday thats a little cooler and more mature than usual. Wouldnt it be lovely to celebrate like this every once in a while?. With a stylish black and white houndstooth pattern, Hello Kitty celebrates her November birthday with a couple of friends, Mimmy, Tiny Chum, and Dear Daniel by her side! Boasting timeless design elements and polished accents, this collection features matching charms, bags, and mini accessories.