28 Pieces 3D Filament Vacuum Bags (30 x 34 cm), BPA Free

28 PACK 3D FILAMENT VACUUM BAGS - Includes 28 3D filament vacuum bags of 30 × 34 cm, perfectly fit for standard 3D printing spools and large portions of food at home. Also supplied with 28 sachets of high quality composite paper desiccant and 5 sealing clips - everything you need to meet all your storage needs. Moisture-proof closure: The vacuum freezer bags are made of high quality thick polyethylene (PE) and double zipper, as well as 5 special sealing clips that ensure an airtight seal. 28 individual desiccant bags can be placed inside to continuously absorb residual moisture, providing complete moisture protection for food and consumables. EFFICIENT DRYING - Contains high quality silica based desiccant. The composite paper packaging is breathable but impervious to powder, and can be safely used with food. Each bag is individually packaged and can be used with vacuum food bags or kept separately, effectively extending the shelf life of food and consumables life. EASY TO USE - The proven valve design of the 3D filament vacuum bag ensures smooth pumping and long-lasting sealing. Compatible with your existing hand or electric pumps, these bags are reusable, making them economical and practical. MULTI-PURPOSE BAG - The reusable freezer bag not only serves to vacuum meat, vegetables and other foods, but also an ideal solution for protecting 3D printing materials from moisture. The 28 large bags provided are more than enough for the daily needs of a household.