Vacuum Sealed Filament Storage Kit with Hand Pump - Airtight Reusable Container for PLA & 3D Printer Filament Spools - Perfect for Long-Term Filament Preservation & Moisture Protection

Feature:1. Clean product can help you store the filaments dry, and can also be used as food packaging2. When the filament is exposed to humid for a long time, it will become brittle and fail to print; a vacuum bag is a good way to solve this problem, you can keep it in a vacuum when not in use3. This bag can be reused many times, environmental protection and energy saving, very practical4. Vacuum sealing bags can keep the filaments of for PLA 3D printer parts dry, moisture‑proof, very useful5. Great plastic material, durable, come with pump extractor, convenient for you to use when sealingSpecification:Item Type: Filament DryerMaterial: PlasticVacuum Storage Bag Size: Approx. 33 x 30cm / 13 x 11.8inHow to Use: 1. Put the filament into the bag2. with a clamp3. Put the hand pump on the valve and draw out the air Package List:1 x Vacuum Storage Bag1 x Pump Extractor 1 x Clip

This bag can be reused many times, environmental protection and energy saving, very practical

This bag can be reused many times, environmental protection and energy saving, very practical

Great plastic material, durable, come with pump extractor, convenient for you to use when sealing

Clean product can help you store the filaments dry, and can also be used as food packaging

When the filament is exposed to humid for a long time, it will become brittle and fail to print; a vacuum bag is a good way to solve this problem, you can keep it in a vacuum when not in use

Vacuum sealing bags can keep the filaments of for PLA 3D printer parts dry, moisture‑proof, very useful