Large Storage Volume - Inner size: 9.29*6.49*9.13 inch. Comgrow dryer box can store 2 rolls of 1kg spools, compatible with PLA PETG ABS SILK filament. Works perfectly with all standard filament diameters 1.75mm/2.85mm. | Setting Notes - Set the temperature and duration after turning on the machine. The machine will work only when the work state is displayed on the screen. If the work mode is not displayed, the motherboard will automatically shut down after 3 minutes. If you have any unsolvable problems with the COMGROW filament dryer box, please feel free to contact us, our after-sales technical team will provide you with detailed solutions within 24 hours. | Filament Dryer and Remove Moisture - Comgrow Dry Box is designed to keep filament dry and remove moisture from kinds of filaments. Internal heating during printing provides a dry storage environment for 3D printer filaments, keeps the filament dry. Avoid entanglement, clogging, poor adhesion and layer migration caused by the dampness of the printing wire.(Note: Only used for the drying of 3D printer Filament) | Real-time Monitoring of Temperature and Humidity - Adjustable temperature range 40°~ 50 °C, setting time from 6 hours to 12 hours.2-inch LCD screen and touch buttons make it easy to operate, it is more comprehensive and clear of the information display.Press the power button to start, hold the function button(M) to change the dry time and the temperature setting. | Great Sealed Filament Box -The outlet structure adopts a silicone cable sheath and Teflon tube, the outlet is smooth and can be covered with a plug when not in use.The upper cover has a snap button structure, and the sealing performance is good.