實心橡木，深色，塗油

The oil finish is what sold me — it soaks into the oak instead of sitting on top like a film, so the surface feels like wood, not plastic. Two months on my desk and it's picked up a soft sheen from daily use without any flaking at the edges.

The dark stain really lets the oak grain show through instead of covering it up, which is exactly what I wanted. Two months in and the oil finish still looks rich, no dulling or dry patches like I've had with cheaper finishes.

The oil finish feels smooth but not slick, and after a few weeks the dark oak hasn't shown any water rings from my coffee mug. I was worried it'd look flat in person, but the color shifts nicely depending on the light.