This mask takes the cake for being both cool and terrifying. It’s a black mask with LED lights. You can set it up so that the lights are lit steadily, flashing slowly, or flashing quickly.<br> The LED wires form an ‘X’ across each eye hole, and gives the appearance of the mouth being sewn shut with it. It looks much better when it lights up. After Halloween is over, you can keep this mask and use it at the next EDM party that you’re attending.