| Feature: 1. Comprehensive Package: This kit includes 3 vacuum sealed bags, 30 desiccant and a powerful automatic air pump, compatible with most 0.5KG, 0.75KG, and 1KG filaments in 1.75mm, 2.85mm, and 3mm sizes. 2. PE and PA Materials: Made from robust PE and PA composite material, these storage bags are designed for various 3D printer filament weights and sizes such as PLA, PETG, ABS, and TPU. They are reusable and sealable, ensuring long term filament preservation, preventing tears, and extending storage time, while being food safe and recyclable. 3. Superior Design: Specifically engineered for 3D printer filaments, these filament vacuum storage bags are strong, tough, more sealed, and more … | |