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Filament Spool – 8 Ways to Safely Store Your Filament | 3D-Prints
Humidity and dust are natural enemies of filament spools. Some materials have no problems with humidity. Others, such as PVA or nylon, are very hygroscopic and absorb moisture after a short time. A wet filament can be easily recognized by the sizzling noise during printing – and its horrible print result. More information on how to …