Abstract: A concrete-finishing roller tool produces a desired texture using a simple operation, independent of a remote power source. A hollow cylindrical roller body incorporates randomly spaced protrusions or nubs on its surface. The protrusions have a substantially crystalline structure to emulate grains of salt for use in texturing freshly-poured concrete. A U-shaped frame rotatably engages the roller body, with a female socket member to receive a separate pole handle for remote manipulation thereof. Evenly-distributed concrete filler ensures that the roller body exerts a constant pressure to produce an even texturing pattern on a concrete surface. Alternatively, the roller body comprises a container member and a removable cap member that threadably engage each other, allowing a user to deposit a desired amount of sand therein to adjust the pressure that the roller body exerts.