Butterfield Color's stamping tools are molded using the actual handpicked stone, brick, or wood that they recreate. The tools are designed to minimize repetition, surface cracking, and blowouts along grout lines. Producing a realistic and natural look, the stamping tools reduce touch up time and increase production capabilities. Custom and theme stamps are also possible. Butterfield Color. 800-282-3388. www.butterfieldcolor.com