http://www.precision3dfilament.com U.S.A manufactured material. I have a once a week drawing for a free spool of PLA filament. All you need to do is fill in your email and add a comment of where you are located. Oh and the shipping is on me as well U.S.A. only. Freight out of the U.S.A. will need to be paid by the winner if out of the U.S.