Filament dust cleaner

cults3d

Print 2 times for perfect symmetry. For each tool you'll require: 12x4 springs, 12mm in length and 4mm in diameter. Two pieces of foam will also be needed - steal these from your kitchen if possible. The combination of teeth and spring made it remarkably reliable. This is not my first cleaning device, but it's the only one that has never slipped down when used correctly among those I've tried so far.