A brick's texture is the type of face (or surface) that the brick has. It describes the finish type, smoothness, or nuances - or some combination of those. "Handmade" bricks contain visible folds in the clay. This gives them a priceless colonial feel. "Tumbled" Brick is a type of extruded brick that is modified using a tumbler. This gives it a similar feel to "handmades" but with tighter tolerances and no folds.