There are several factors affecting the quality of 3D printing. Although some of these variables are related to hardware, other factors could affect the printing quality. Material condition, slicing options, and various other factors may impact the final result. Let's look at the most important factors that could degrade your 3D print, or contribute to the creation of a top-notch product. Layer thickness Let's start with a single layer. The thickness of the layer is vital. The thickness of the layer is not just related to the slicer settings (that you make use of to get your Gcode) but it also relates to the 3D printer you are using. The rule is simple the thinner the layer, the better quality of a 3D print. While thin layers can make your print's walls smoother but you must keep in mind that it will require industrial 3d printer long time to print. Certain 3D printers are not capable of printing small layers. Common RepRaps are able to print layers as small