Optimal Storage Solution: Keep your 3D printer filaments in perfect printing condition using the Filament Dryer Box. This airtight and moisture- container protects PLA, ABS, and other filament types from humidity, ensuring consistent print quality. Advanced Real-Time Monitoring: Equipped with a state-of-the-art sensor, the dryer box provides real-time updates on the internal conditions, allowing you to make adjustments on the fly for optimal drying results. Universal Compatibility: Designed to accommodate various filament spools, the dryer box is a versatile tool for all your 3D printing needs, enhancing the and quality of your prints. The maximum thickness of the compatible material tray is 76mm, and the maximum diameter of the compatible material tray is 210mm. Color: Transparent Material: plastic Package Contents: 1 x Drying box 1 x Electronic thermohygrometer(without 2 x AG13 battery) 1 set of accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.