A device for impressing a pattern or design into uncured concrete having a hollow cylindrical sleeve which can be paired with a conventional paint roller with a roller applicator sleeve having a nap. The hollow cylindrical sleeve includes an inner tubular surface which includes a inner surface texture to engage the nap of the conventional paint roller and an outer surface which includes a negative relief for imprinting a texture and/or a design in uncured concrete to create an appearance of a variety of materials such as, but not limited to, brick pavers, stone, rock, and hardwood.