Do you remember these?

Going through the Christmas things the other day, I came upon these vintage santa mugs I had wrapped into paper and put away in a box. The large ones are from elementary school Christmas parties long ago, and the small ones I rescued from a yard sale. I remember the candy M&M's had been placed in the ones I got at the parties. These all have the word "Japan" on the bottom, and I think they originated in the 50's, however, I was a child in the 60's. I have not been to a child's school Christmas party in years and I'm not even sure if such treasures are handed out like this anymore. In fact, in the limited selection of stores in my area, I have not seen any replicas of these. For now, these whimsical little fellows will keep me company in my kitchen, but I feel compelled to find another space for them after Christmas instead of stuffing them back into a box.