This product is a simple and inexpensive solution for storing your printing materials in a vacuum, protecting them from moisture, dust and dirt. This way your filaments will stay dry longer and will not become brittle.
It is advisable to also place silica gel in the bag along with the filament to keep the moisture level to a minimum after vacuuming.
Caution:
The vacuum pump is not included in this set!
The small 140x30 mm pump is required for these small 300x340 mm pouches.
The item you receive may differ in some features from the one depicted in the photo, depending on the production batch. Despite this, the functionality is maintained.