Brass sign custom laser cut and engraved for Planet Fitness Posted on June 23, 2017 by New York Laser Guru Posted in Laser Cutting, Laser Engraving, Portfolio, Signs This sign was both fiber laser cut and engraved. Cutting was done to special curved shapes so sign can be wrapped around trophy. Once engraved sign was acid blackened to make letters darker and then deep polished to be almost like a mirror