This is a CASE from Rachel Tessman. I can think of some people who are going to love getting this card and a few who may not be so happy because they'll have the little tune running through their mind all day long. I know it's been running through mine ever since I made it. I used the Rotary Alphabet stamp for the lettering on the cups. It takes some practice. I've found I need to stand to get a straight no smudges image. When I'm sitting I have a tendency to rock the rotary stamp. And I use a piece of scrap plain paper to place under the portion of the rotary stamp that is blank.
The "happy birthday" comes from the retired, You're My Type stamp set. I wanted something with a similar font.