07/22/2016 12:27 EDT | Updated 07/22/2016 12:59 EDT

The Internet Is Freaking Out Over This Girl's Magical Hair-Colour Changing Effect

"Blonds have more fun."

"Brunettes do it better."

The debate between blonds and brunettes is never-ending, but it looks like one girl was able to settle it once and for all.

Reddit user Achoo_Gesundheit is making the Internet go crazy with her magical dye job that can instantly transform her from a blond to a brunette with a simple hair flip.

Check it out:

Pretty cool, right?

As Refinery29 notes, the effect is a result of colouring just the underside of the hair, which makes it easy to switch between hues.

This isn't the first time the Internet has gotten excited over a hidden dye job. Back in 2015, YouTube user Jaye T. went viral after posting a video of herself fresh out of the salon ... with rainbow hair dyed underneath her black locks.

The magic of a dye job, everyone.

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Blonde or Brunette?