Dior has just debuted the latest in high-tech mascaras, and like the vibrating and ball-shaped mascara wands before it, this new modification is sure to launch scads of imitators. The new mascara, DiorShow 360 ($36), carries quite the price tag but promises that its double helix-shaped bristles and spinning wand will "mimic a makeup artist's application technique for a perfect 360-degree Read more