Simple mount to clamp a google home mini to a board - the kitchen backsplash in my case.
This not only looks neat but improves the ability of the home mini to understand you because it's microphones are pointing forward instead of upwards.
Should be easy to modify for a different board thickness or even a completely different use case.
With PLA, at 80% fill, it's rigid enough to hold the home mini tightly and flexible enough to get the smart speaker in and out without damaging it.