3D Printer Accessory - laser engraving module, 1.6 W laser with a wavelength of 450 ± 5 nm, diode with a lifetime of 10 000 hours, engraving modes - outline, Grayscale and black/white, activated carbon filter for smoke and dust absorption, rich accessories in the package, compatible with Creality Ender-3 S1 and Ender-3 S1 Pro models