3D Filament Vacuum Sealer Kit with 20 Pcs Reusable Printer Filament Storage Bags, 2 Sealing Clip, 3D Printer Accessories Moisture-Proof Airtight Storage (12.6in x 13.4in) Black

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• Effortless Automatic Vacuum & Airtight Seal：This vacuum storage bags with a high-power auto electric vacuum sealer ,-60kpa powerful suction to fully remove air from bags in seconds. The precision one-way valve ensures zero air leakage, creating a fully sealed, low-humidity environment that protects filament from moisture absorption and printing defects.
• Heavy-Duty Reusable Construction: Made of premium tear-resistant PA+PE composite material, these vacuum bags are built for repeated long-term use. The reinforced sealing edge and durable air valve maintain reliable airtight performance through multiple vacuum cycles, offering great value for daily filament management. Vacuum bag dimensions: 12.6 in × 13.4 in.
• All-Inclusive 20PCS Storage Kit: The 3D filament vacuum storage bags kit includes: 20 thickened vacuum storage bags, 2 sealing clips, 1 Vacuum Sealer, 1 Storage Bag and 1* Charging Cable — Everything needed for instant filament storage.
• Effective Light Blocking Protection: Our vacuum bag with black transparent color combination, one side is convenient to identify the product, and the other side can avoid light to reduce the filament wear and tear
• Easy to Use: Just seal the bag with the clip, press the valve flat, align the pump, then press to start. Keep it on for 30 seconds until all air is removed and the pump automatically stops.