Reusable
Invention
South Korea developed washable and reusable nano-fiber filtered mask
It maintains excellent filtering function even after being washed more than 20 times.
Invention
NirNal, the cheapest, portable water filter that fits on your bottles
Want clean, safe water on your next trip, without all the plastic waste? This lightweight, flexible, extremely portable water filter might be a great...
Invention
Cleanyst: Make body care products at home to save money and planet
Plastic pollution is increasing day by day. There are many simple things that you can do to reduce your plastic footprints such as using...