ELEGOO Filament Storage Bags Electric Pump Kit, 30 Bags Vacuum Sealed with Auto Pump Dust Proof Humidity Resistant, Perfect for 3D Printer Filament Storage and Keep Filament Dry (13.4x11.8 inch) Cue Sticks Hand wash your bottle as

Hand wash your bottle as it is not dishwasher-safe

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please ensure that the cross section of the air line is smooth and flat

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ELEGOO Filament Storage Bags Electric Pump Kit, 30 Bags Vacuum Sealed with Auto Pump Dust Proof Humidity Resistant, Perfect for 3D Printer Filament Storage and Keep Filament Dry (13.4x11.8 inch) Cue Sticks Hand wash your bottle asFILAMENT STORAGE BAGS KIT: ELEGOO 3d printing filament storage kit includes 30 vacuum sealing storage bags (13. 4x 11. 8), a powerful automatic pump, and 5 sealed clips. NO humidity indicator cards and discoloration 60Kpa POWERFUL AUTO PUMP: Stronger suction power than other products on the market! You can vacuum seal the spools quickly and efficiently in just 20 seconds, keep filament stay in great condition PERFECT FILAMENT PROTECTION: The bags are