PRICES MAY VARY. Includes Filament Storage Bags Kit: With our 3D printer filament storage rack you can get an additional 18 vacuum sealing storage bags, a manual pump and 5 sealed clips. It can keep your 3d filament spools dry and free from dustpreven. You can get everthing you need for 3D printer filament storage Multi-size Applicability: Our 3D printer filament spool holder is suitable for all sizes of ABS/PLA/TPU/Nylon 3D printer filament spools including 200 g, 500 g,1 kg . The first...