Creality Filament Dry Box
Creality’s filament drying box takes the frustration away from having to throw out filament giving you poor prints due to moisture.
All filament absorbs moisture, the effects it can have on your prints are air bubbles, warped edges and high amounts of stringing. When this occurs you filament can be saved with a filament drying box, the box heats up and removes the moisture from you filament giving it a new life. The small hole on the top and rollers inside mean you can print while the roll is in the box, making it a great preventative and solution to any moisture issue.
Moisture issues can be much more frequent in humid climates and recommended in tropical areas.