Signvec offers a diverse selection of engraving materials, encompassing various colors, thicknesses, and finishes, ideal for assessing engraving hues using specialized equipment. While coloring with engraving tools, three primary techniques prevail: paint stick, paint fill, and oxidation. The available engraving materials come in a multitude of options, including black, white, red, blue, green, yellow, orange, purple, pink, brown, gray, and an array of other colors, ensuring ample choices for your projects.