由整棵木材掏空制成的小型圆桶，适合盛放少量饮品。其表面木纹明亮细腻，尽显自然美感，但因木材本身易渗水，容易导致霉变或产生异味。
A small straight-sided mug carved from a single piece of wood, perfect for holding a little drink. Its fine grain is beautiful, but wood absorbs water and can grow mold or start to stink.