YOOPAI Filament Storage Box with Temperature & Humidity Monitor, Airtight Container for 1kg 1.75mm Spools, Moisture Dust Resistant 3D Reusable Desiccants, 4 Pack

Made for 1kg Filament: Designed for single 1kg 1.75mm spools, this filament storage box offers a better fit than general storage containers. The compact shape helps reduce wasted internal space, making stacking, organising and everyday storage easier Check Humidity at a Glance: Each filament box features a built-in temperature and humidity monitor, so you can view storage conditions without opening the lid. The visible display makes it easier to manage filament storage and keep an eye on moisture-sensitive materials Seal Out Moisture: An upgraded sealing design helps create a more enclosed storage space for your filament. It helps reduce exposure to moisture, dust and daily environmental changes, making it a practical choice for more dependable 3D printer filament storage Desiccants Included: Each filament container comes with reusable desiccants to help absorb excess moisture inside the box. Used together with the built-in monitor, they support a drier and more controlled storage setup for your filament 4 Pack for Daily Use: Suitable for PLA, PETG, ABS, TPU and other 1kg filament spools, this 4 pack storage set makes it easier to sort, store and protect filament between prints