【100% Airtight with Magnetic Seal】Maintains 25% RH humidity (lower than 28% setting) using 6W ultra-low power (costs $0.4/month), 5X cheaper than replacing desiccant monthly.
Instantly See All Filaments】Full tempered glass door shows 6 spools (1.75mm/2.85mm) without opening, while magnetic latch opens with 1-second vs traditional lock boxes.
【Save 80% Filament Waste】Prevents PLA/ABS/PETG from absorbing moisture, eliminating brittle filament and failed prints – proven by 72-hour humidity tests.