【Upgraded eBOX Lite Dryer Box】Moisture can cause printing failure, our eBOX Lite dry box is designed to keep filament in constant temperature and humidity, especially for those hygroscopic filaments. It can remove the excess moisture, keep the filament dry. | 【Efficient Heating & Even Temperature】Upgraded Built-in PI heating Arc Sturcture and insulation cotton surrouding structure, eBOX Lite filament dryer box can heating fialment evenly and temperature inside the box can effectively reach 50℃-55℃ in just 2 hours. Besides, it can maintain constant temperature and humidity all the time. | 【Low Noise & Storaging】This storage dry box has applied upgraded long-life low-noise turbo fan, which can provide a quiet working environment even at night. Also it can provide a dry storage environment for filament. | 【High Compatibility】Maximum capacity of the Dry box is 200*73mm, it works perfectly with 1.75mm/2.85mm/3.00mm diameters filament in 0.5kg/0.75kg/1kg. Transparent lid design is easy to check the filament without open the lid. | 【Easy to Use】This dry box is very easy to use and have a inside temperature range between 40℃ -55℃. It is temperature setting mode when press mode button setting from 1-3 by up/down button and mode button again for setting heating time from 0-18h.