eSUN Vacuum Kit, 10pcs 3D Printer Filament Vacuum Compression Storage Bag with Manual Air Pump, Reusable Filament Moisture Proof Dry Vacuum Sealed Bag for Filament Storage, Discoloration Desiccant

【Vacuum Storage Kit】Damp 3D printer filament leads to stringing, clogging, poor adhesion and layer shifting, directly affect your printing effect. Vacuum Kit is specially designed for vacuum sealed storage, keep filament dry and increase the service life of your 3D printer filament.
【Moisture-proof and Dust-proof】Double seal zipper and single-side embossing treatment, heavy-duty valve, easy to pump, excellent sealed protection. Microporous vacuum storage bag allows maximum air removal, protects your filament from moisture and dirt.
【Monitor Filament Humidity】Discoloration desiccant will change from blue to pink under high humidity environment, easy to monitor the humidity of 3D printer filament. When discoloration desiccant changes to pink, it is recommended to change new desiccant.
【Durable and Reusable】Made of food-grade PE+PA composite material, durable and reusable; Passed BPA-FREE and FDA certification, environmentally friendly and safe to use. Vacuum storage bag has better moisture-proof effect to those moisture sensitive filaments.
【Easy to Use】Simply put your filament into vacuum storage bag, lock the zip lock seal with sealing clip, keep the exhaust port on a flat platform, then exhaust the air with the pump, press the tape to ensure no air leakage. (Note: The blue label cannot be torn off, so as not to affect normal use.)
【Package Includes】10*Vacuum Storage Bag, 1*Hand Pump, 2*Sealing Clip, 15*Discoloration Desiccant. Vacuum storage bag is compatible with most of 0.5KG/0.75KG/1KG and 1.75mm/2.85mm/3mm 3D printer filament, also can be applied to store candy, coffee beans, cookie, tea, nuts and so on.