【Faster Printing】Saturn S 3D printer comes with a 9.1-inch 4K HD Monochrome LCD of 4098 x 2560 resolution, which shortens the printing time per layer to 2s-3s while restores the vivid details of the original models. Low energy consumption and heat emission extend the lifespan of the mono LCD by 3 times. 【Larger Build Volume】With a larger printing volume of 196mm*122mm*210mm/7.71in*4.80in*8.26in, you can print bigger complex structural parts, or multiple small 3D models at a time, which greatly increases your printing efficiency. 【Higher Printing Accuracy】The matrix light source of 54 UV LEDs emits an optimal uniform light beam of 405nm wavelength for rapid prototyping, ensuring a sleek and delicate surface of a 3D printed model and a more accurate printing size. 【Super Stable Structure】The Z-axis adopts a double linear guide-way shock absorption unit, with an accuracy of 0.00125mm for more stable and accurate moving to reduce the risk of layer shifting. The build plate with sandblasted surface has a stronger adhesion, and the set screws on which have long-lasting leveling performance without frequent calibration. 【Pleasant Printing Experience】The replaceable activated carbon filter on the USB port can effectively absorb and filter the resin odor and pungent fumes, bringing you a refreshing printing experience.