Cleans your filthy makeup brushes when you're too busy with Transfiguration homework to do it yourself.
Locates a bobby pin when you need one faster than HP himself can catch the Golden Snitch.
Flawlessly blends your contour and highlight, giving you a finish smoother than a pint of Butterbeer.
Resuscitates curls after they've fallen like the branches of a Whomping Willow.