Wella Koleston Perfect 66/0 Intense Dark Blonde/Natural Permanent Color / 2 oz. 529-U Use it on low for

Use it on low for the rib cage or on children and elderly

use higher-volume developers and refer to Aloxxis Developer Chart to guide you

Mini Smart Bar

two angled pockets

Wella Koleston Perfect 66/0 Intense Dark Blonde/Natural Permanent Color / 2 oz. 529-U Use it on low forWella Professionals Koleston Perfect Pure Naturals 66 0. Achieve deep, natural looking color results with Wella Professionals Koleston Perfect Pure Naturals 66 0. This professional permanent color formula delivers intense, cool toned brunette shades while maintaining the hairs natural looking depth and dimension. Designed specifically for salon use, it provides reliable coverage and consistent, even results across every application. Quick Take This