Line Width Test

A simple yet effective test to find the optimal line width for your 3D printer and filament. Achieve more accurate prints, solid walls, and a perfect top surface finish!This test helps you dial in the perfect “Line Width” setting in your slicer. A correct line width calibration is crucial for:Eliminating gaps between extrusion lines in your infill and top surfaces.Achieving better layer and wall adhesion.How does the test work? The model consists of 16 small samples, each labeled with a line width value ranging from 0.26 mm to 0.56 mm, in 0.02 mm increments. This range is perfect for calibrating a standard 0.4 mm nozzle.Every single block in this set has been meticulously designed. Its internal dimensions exactly match the line width value printed on it. For example, the "0.40" block has walls that are exactly 0.40 mm thick. This approach ensures that when the slicer applies the corresponding line width setting, the nozzle toolpath is theoretically perfect, providing an extreme