Acrylic engraving and etching with a CO2 laser produces a beautiful frosted effect. Use laser engraving for identification, directional and informational signs, award plaques, machine labels, room numbers and etc. Laser engraved signs are permanent and more distinctive. Logos, text (and just about anything else!) stands out even more as the laser creates an effect that makes your engraved design really "pop" off the Acrylic background.