Some people like the smell of solder but it's usually a good idea to avoid breathing it if you can, this will help you do so. Also this model can be used to clean air as air purifier. You will need:Fan 120x120 mmStandard carbon filter 130x130x10 (You can use 1 or 2 filters in the fume extractor)4x minimal 12 mm long screws and nuts I upgraded mine with some cool RGB lights. Print the head flat side down. Print the foot on his side. Print the knob flat side down, threaded hole up | Download free and paid 3D printable STL files
Download from myminifactory