About this 3D model

Filament stringing test model If your filament shows stringing when printing this model, you need to adjust the printing parameters or dry the filament Here are some methods to improve stringing (Note: adjustments to improve stringing may lead to a decrease in model quality, so you need to slowly debug and test yourself) 1 Thoroughly dry the filament 2 Appropriately increase extruder retraction (step 0.4, e.g. 1.2, 1.4) 3 Appropriately increase retraction speed (step 5) 4 Appropriately lower printing temperature (step down 5℃) 5 Disable Z hop (nozzle may scratch the model)