This is the only instructable on how to make a scream mask
(warning: this MAY not work if you wear glasses)
Step 1: What you need
well anyway, all you need is:
a black t-shirt (preferally bigger than your normal size)
printer (colour not needed)
band,strap,string etc (anything to wrap around your head)
Step 2: Print
Step 3: Next step
keep cutting until you have clear sight. (people won't notice that the hole is there unless its very obvious)
Step 4: Wrap around your head
After that, tape it onto the paper mask so when wearing it, you can see through the eye holes.
now try wearing it, but it's not finished eh?
Step 5: T-shirt pt 1
now, you should have a ninja mask
Step 6: T-shirt pt 2
looking better, but not quite finished. something doesn't seem right, eh?