The Wiper Energy is a Source Energy. As its name suggests, it is designed to wipe of the eyes, so you can see clearer what's in front of you.
I have measured people with their filter covering their eyes 98%, and my best student's coverage is 10%, but she began her studies with me with a 90% coverage: i.e. she was wrong 90% of the time.
This is what she accomplished in five months. Remarkable.
Other students got down to 30-40%, so that's what I can guarantee.