Green (translucent): when the ordinary color light source irradiates the green light carving brush, it presents the green three-dimensional line effect;
Blue (semi-transparent): When the ordinary color light source irradiates the blue light carving brush, it presents the blue three-dimensional line effect;
Transparent (fully transparent): when the light source of ordinary color irradiates the transparent light carving brush, it presents a transparent three-dimensional line effect;
White (opaque): The white engraving brush will show a uniform solid light source color line effect under the irradiation of any color light source (color filter paper can be used to change the color of the light source or color-changing light source can be used); This product requires the use of universal connectors and suitable light sources;