3D-Printed breathing mask

I initially started to post about that mask here.
To keep the URL alive, I let it but instead follow this link : http://www.3dlibre.com/breathing-mask
Thanks, and be safe ! <3.

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AFES_Chile_warning_3Dprinting_90554893_253187165842961_2620666920919105536_n.jpg57.16 KB

(this was a fake I felt

(this warning was a fake I felt into. I let it online for the moment because it's interresting and not so false, even if not really from AFES Chile...)

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