Filament bulge blocker

Have you ever experienced a nozzle clogging issue caused by a filament bulge? Filament bulges can occur due to moisture absorption or poor manufacturing quality, leading to inconsistencies in diameter.When an undetected bulge reaches the hotend nozzle, it can get stuck, resulting in a clog. This simple model helps prevent such bulges from reaching the nozzle, allowing the printer to detect the issue and alert the user. Using it is simple—just insert the blocker onto the filament before loading, and you're all set.