Tama Mail! I just got the 25th Anniversary Tamagotchi Smart book, and I found the Hello Kitty Nano on rollback at Walmart so I had to grab it! Now I have both
Amazon.com: Tamagotchi Original - Mametchi Comic Book : Toys & Games
Tamagotchi Pix QR Codes PDF - Etsy
Amazon.com: Tamagotchi Original - Mametchi Comic Book : Toys & Games