Fast filament selection, efficient drying PTC 360° Hot-air Heating to realize fast and efficient drying Adjustable temperature from 45℃ to 70℃ Real-time humidity & temperature monitoring Drying time setting 0-48h 360° hot-air heating One-key set for 12 filaments Join the Creality SpacePi Dry Box Official Group for exclusive giveaways, official support, practical drying tips, and real experiences shared by makers around the world!