Knot DR. Pro BRITE The Pro Brite: The vibrantly coloured edition of The Pro, to detangle in style. Give yourself the prescription for better hair and finally cure knots and tangles with ease thanks to the FLEXALITE™ bristles. The Pro Brite boasts 212 FLEXALITE™ Bristles, just the right number, spaced just the right way for the ultimate painless detangling experience. Perform your own knot surgery today!