Fan filter

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I stumbled upon an accident that lets me do this thing. It makes a sponge-like structure which might have several uses. Be cautious when trying to remove it from the bed. Print Settings Printer: Anycubic Prusa i3 Rafts: No Supports: No Resolution: 0.3 Infill: 100% Notes: I'm using a 0.4 mm nozzle and I set the printer to a 0.75 mm nozzle. Reduced extrusion multiplier to 0.45 (this can be done by using a bigger diameter filament) and feed of 2000 mm/min. It takes some trying and adjusting to get it right, you'll want to play with extrusion multiplier, starting height, feed and nozzle size.