Daddario PW-CT-15 Micro Soundhole Tuner

I’m a pure acoustic player, don’t even play amplified.
And to me, all those shiny plastic tuners, make a beautiful handcrafted instrument look disfigured.
It takes away the magic, they look awful, they tend to tremble on the headstock and you have to take them off before putting your instrument in the case.

This one, fits snug in the soundhole.
(I even put it in my “petite bouche” Selmer)
It’s hardly visible, doesn’t tremble.
It does an excellent job, and it can stay on your instrument ‘till the battery runs out, which is once in two years if you play regular.

Only downside is readability on a bright and sunny day.
But hey, aesthetics go a long long way.