Incredible DIY Underwater Breathing Device

Incredible DIY Underwater Breathing Device • Tutorial

YouTube:

Stay Tuned on my FB https://www.facebook.com/Rulof.Maker....

Buy Nebulizers: http://goo.gl/m6XRXe
us shipping http://goo.gl/XjwaLs

Speargun Hawaiian Style https://www.youtube.com/watch?v=_BGrE...
air bubble room https://www.youtube.com/watch?v=5o7K7...

CAUTION!
don't go deep!
max 4 meters!
air can expand and cause lungs damage.
be sure to exhale with this while ascending if you go deep!
never use it alone,
stay safe ask suggestions to professional persons before decide starting replicate my device!
i'm not an expert!