WANGCL 10Pcs 3D Printer Filament Vacuum Compression Reusable Storage Bags with Manual Air Pump for Filament Storage 30x34cm

• 【Durable material】Made of PE/PA which is food grade plastic, durable and can be reusable and resealable for several times.
• 【Size】30 x 34 cm (11.81 x 13.39 inch), which will fit most 1kg (2.2lb) spools.
• 【Airtight Vacuum Seal】It adopts fully sealed process,excellent sealed protection,no impurities
• 【EASY TO USE】 Put your filament in the bag, lock the zip lock seal with sliding clip, keep the exhaust port on a flat platform, exhaust the air with the pump, Press the tape to ensure no air leakage.
• 【MOISTURE PROOF】 Vacuum storage bag can prevent your filament from getting wet, Increase the service life of your 3D printer filament.

Product Description: Material: Polylactic Acid 【How to Use】 1.Simply put your spool in the bag, humidity strip to seal it well with sealing clip then use the hand pump to remove excess air. 2.Wet 3d printing filament will caused to stringing, clogging, poor adhesion, and Layer Shift. Store the 3D filament in a dry bag to keep the filament dry after the model is printed. Note: The blue label cannot be torn off, so as not to affect normal use. Application:Not only can be used to store 3D printer filaments, and they also can be applied to store candy, coffee beans, dried flowers, baking, dried fruit, cookie, tea, nuts and so on. Specification: Material:Polylactic Acid Color:As shown Size:30 x 34 cm (11.81 x 13.39 inch) Weight:280g Packaging includes: 10 X Vacuum Bag, 1 X Hand Pump 2 X Sealing Clip