WHAT IS A GRANDMA Ceramic Coffee/Tea Mug American Greetings pre-owned

What is a grandma, white ceramic coffee/tea mug, Designer Collection, American Greetings approx 3 3/4” tall, only 1 available, due to age has some wear still in overall nice pre-owned condition, condition is consistent with age, in case i have missed listing any flaw, view all of the listed photos of this GRANDMA ceramic coffee/tea mug.