How to get the lettering off of your 3d glasses (easy)

This is what we want off

Take your sharpie and color over as much as you can until you cant see it any more

Like this

Take an expo marker and color over it

Then wipe it of, this helps it to be smooth

For the side that has more of a sicker kind of thing you might want to spray it with 409 first

Then do the exact same thing

Done