A 3D printing dryer box is necessary! Filaments are easy to absorb moisture, which brings printing problems, such as reducing the filaments and printers' life, decreasing the quality of prints, power-consuming and not being environmental-friendly, security risks, waste of money, etc. Since filament storage is an essential part of 3D printing, it is imperative to keep 3D printer material in a moisture-free environment, whether you choose to DIY or purchase a filament dry box. Therefore, a filament dryer box is essential, since it can ensure that your materials don’t go to waste, especially if you buy many filaments, or don't use your 3D printer to print products very often, as noted by.
