Our Botswana Agate tumbling rough is mostly larger pieces of 1" to 2", but some up to 3" or 4" across. Colors range from dark blues and greens, to oranges and browns, with some exhibiting dramatic banding. We don't cherry pick, nor do we pick and choose as we bag, so it's pretty muck luck of the draw. Botswana Agate is a little pricier than some of our other rough, but a few of the right pieces can really "WOW!" when the batch is done.