1. Sunglasses
Protects you from UV rays, UV light can cause damage to your eyelids, lens and retina.
Helps prevent certain eye diseases related to the sun
good protection from wind and dust
avoids headaches or migranes
Plastic doesn't biodegrade, it can takes up 1000 years to break down
Bad for the enviroment
Since plastic is bad for the enviroment and most sunglasses are made from plastic I've decided to make mine with wood. Obviously it's going to be quite challenging since wood is heavier than plastic and it's not really light weight so I have to try find the right wood that is light and comfortable on the ears.