The Slow Mo Guys: Colorful Fireballs in Slow Motion

For their latest video, The Slow Mo Guys, Gavin Free and Dan Gruchy, use a Phantom Flex 4k high-speed camera to film orange, green, red, and blue bursts of flames at 1000 frames per second.

Previously: Popping a 6ft Balloon, 50-Foot Flamethrower, Tongue in a Mouse Trap, Fire Tornado

[The Slow Mo Guys]