3D printer PLA/ABS/PETG/TPU Filament Vacuum Storage Bag Electric Air Pump Food Vacuum Bag Sealing Machine Automatic Air Pump
How to Use:
1) Fill and Seal the Bag.
2) Remove Air from Bag.
Press Vacumm Pump over the circle on the bag and gently press the bottom button. The vacuum pump automatically
3) Recognize and stop working when the air in the bag is emptied.