3D Printer Filament Vacuum Bag Vacuum Pump for 3D Printer PLATPU ABS Filament Compression Storage Bag – B

Description

Please  note:Choose the type you wanted.A = 1PCS
B = 5PCSC = 10PCS
D = 20PCS

Assemble step:
1. Put the consumables in the bag
2. Seal the bag
3. Put the manual air pump on the air valve to extract air
4. After exhausting, remember to press it with your hand. Make the suction port flat, the sealing effect will be more obvious
Package Included:
vacuum bag  vacuum extractor
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