These function very well and are pleasing to the eye, quiet, and beautifully finished. Not perfectly round, these are 6 or 8 sided with very soft edges that are comfortable. As I was looking for something simpler/masculine than some of the more flowery designs...these matched that yet quietly, naturally display the beauty of the wood grain.
I've had these for over a year, and they've held up very well to regular use and cleaning as instructed. Like the other reviewer has stated, they're 8-sided, but very smooth and not at all uncomfortable to hold. While the design is not as vibrant as some others, the reddish-brown streaks pop out from the black very nicely.