[PACKAGE INCLUDED] Our 3d filament vacuum bags include filament bag*10 (11.8x13.4inch for 1kg Spool), Sealing Clip*4. Vacuum packaging makes your consumables dust-proof and out of contact with air for smoother, more stable consumable printing.
[TIMEPROOF MATERIAL] This vacuum kit for 3d printers does not contain BPA, food grade material PA+PE material, thick design, is tough and timeproof without deformation, and can be reused. Designed for 3D printing consumables, it can also be used for food storage or other purposes.
[ZIPPER SEAL] Our 3d printer filament storage bags are designed with double zippers and microporous membrane on the back to improve sealing and airtightness, effectively waterproof, moisture-proof, and dust-proof.
[WIDE APPLICATION] Our filament vacuum bags can be used to store not only 3D printing wires but also food. The vacuum can extend the freshness of food and also store cameras, lenses, watches, jewelry, and other valuables.
[HOW TO USE] Put the spool into the bag, seal it with a sealing clip, and then use a hand pump to remove excess air. Wet 3D printing filaments can cause wire drawing, clogging, poor adhesion, and layer migration. Store the 3D filament in a dry bag to keep the filament dry after printing the model. Note The blue label cannot be torn off, so as not to affect the sealing state.
