3D printing nowadays has many applications: reprapping, making gadgets, prototyping, designing, impressing people, having fun or making serious money. Whatever you do with your printer, the material should suit your needs. Sometimes your print needs to look beautiful, other times it needs to be functional. But what if you can use the same roll of filament?3D printing nowadays has many applications: reprapping, making gadgets, prototyping, designing, impressing people, having fun or making serious money. Whatever you do with your printer, the material should suit your needs. Sometimes your print needs to look beautiful, other times it needs to be functional. But what if you can use the same roll of filament?

