• [PACKAGE INCLUDED] Our 3d filament vacuum bags include Thicken Vacuum Bag*10 (11.8x13.4inch for 1kg Spool), Automatic Vacuum Pump*1, Sealing Clip*4. Vacuum packaging makes your consumables dust-proof and out of contact with air for smoother, more stable consumable printing.
• [DURABLE MATERIAL] This vacuum kit for 3d printers does not contain BPA, food grade material PA PE material, thick design（Material thickness 0.2mm), is tough and durable without deformation, and can be reused. Designed for 3D printing consumables, it can also be used for food storage or other purposes.
• [DOUBLE ZIPPER SEAL] Our filament vacuum 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 bag electric pump 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.
• [YOU NEED] Our products keep 3D printing filaments dry, thus preventing them from causing wire drawing, clogging, poor adhesion, and layer migration. The VACUUM PUMP SWITCH is very sensitive with high precision touch button technology. When not in use, please place the rubber part facing down or horizontally to avoid touching the button by mistake. Note: The blue label must not be removed to avoid affecting the sealing status.