Creality Space Pi Filament Dryer with 360-Degree Hot-Air HeatingWhy We Need Filament Dryer Wet 3D printing filament can result in stringing, clogging, poor adhesion, and layer shifting. The Creality Space Pi Filament Dryer solves these issues by drying the filament during the printing process itself, enhancing your 3D model quality and minimizing the influence of external environmental factors on the printing of 3D filaments. PTC 360 Degree Hot Air Heating The dryer quickly heats with a built in fan, circulating