We get a lot questions about our tumbled stones, so below we'll show a few samples of tumbled vs. non tumbled.
Tumbling achieves the look of aged weathered natural stone, with minimal additional cost. In general, tumbling adds rock-to-rock random scratch/chip/impact markings, usually creating a whitened/weathered look, and mitigating the shaper/darker appearance of natural color within the stone.
Here's a few pics of regular stone, beside a tumbled version of the same stone.
ELITE BLUE GRANITE
HARVEST GOLD LIMESTONE