Thank you for the warm welcome to the community @sirenahippie!

It's certainly ergonomic and really inexpensive for me to make. 3D printing opens the door to so many practical things that save on having to buy them. I'm sure there's plenty of other drink accessories available to print as well :)

This thing (and other 3D printed accessories) might pop up in posts again in the future when I make some Amazing Drinks! :)