Open Source Full Protection Mask

The first open source full protection mask is now available.
Download and help us to improve it!
We send you the parts that you need to complete the mask,
incl. updates of the mask.

Visit:

https://www.3dthinks.com/covid-19

Subscribe to our Chanel:

https://www.youtube.com/results?search_query=3dthinks

thank`s