The Easiest and Cheapest DIY Filament Dryer

This could be the Easiest and Cheapest DIY Filament Dryer. Component list: Hatching thermostat 3 meters of cable Plug Hygrometer (optional) 15-watt incandescent bulb Lamp fitting Plexiglass, custom cut for box size 30cm x 21cm x 10cm M3 nuts and bolts, pneumatic adapter, PTFE tube 3D-printed brackets, you can use this STLs https://drive.google.com/drive/folder...