Review on 🔌 Optimized Vacuum Storage Bag for YOOPAI Filament by Oscar Ferrell

I have had a 3D printer for many years and only use standard PLA filament. I recently bought a new 3D printer and started using exotic filaments, but they need moisture protection to stay fresh and usable. I bought this vacuum and pump bag system because it was economical and seemed easy to use. My needs are met. It works very well and is easy to use. The vacuum pump was a bit tricky at first, but now I figured out the process. Lots of bags (20) are included, as well as moisture indicators that you can put in the bags to make sure they are really dry. The pouches hold a standard 1kg or 2.2lb spool of dental floss. I bought a few extra desiccant packs to put in my bags for extra insurance. So far the bags are holding up well and I'm very satisfied and the price is very sweet.