About This

• Reusable Filament Storage Kit:You will receive 65 pcs 3D filament storage bags, 25 pcs humidity indicator cards, 8 pcs sealed bag clips, 2 pcs pen and 1 pcs pump, a total of 100 pcs, so the sufficient quantity of 3D filament storage bags can keep your filament away from air and dust for better printing
• Material and Size:These 3D filament storage bags are made of PE and PA composite material which are sturdy and reusable, and their size is about 11.8 x 13.37 inch with a thickness of 0.09 mm, specially designed for 3D printer filament but also suitable for food storage or other use of storage bags
• Moisture and Dust Proof:The 3D filament storage bags are designed with double sealed zipper and single sided embossed pattern, which makes them moisture proof and dust proof to ensure filament quality, and the porous structure allows the bags to release air within 30 seconds for strong airtightness
• 6 Spots Humidity Indicator Card:Each card for the 3D filament storage bags shows light brown when dry and turns light green when wet, easy to check humidity, and after exposure for about 30 minutes the card stabilizes so you can read levels from 10% to 60% RH with clarity for reliable storage
• Easy to Check and Reuse:These 3D filament storage bags have a transparent design for quick visibility of humidity indicator cards without opening the bags, and the cards can be dried with oven or hair dryer for repeated use, making the vacuum sealed kit reliable and convenient for storage