Smoke Screen® - Professional Gel Semi-Permanent Hair Color

Smoke Screen® Professional Semi-Permanent Gel Hair Dye - DEEP GREY * Can be used alone, or for mixing to create smoky and metallic shades Smoke Screen™ is a slate gray color that can be used alone to create a deep, rich gray color. Smoke Screen™ can also be mixed with any Manic Panic® Professional Hair Color to create custom smoky tones. Smoke Screen™ must be applied to a toned base with no yellow. Any yellow undertones could create an altered result. How many 3oz containers of Manic Panic hair color should I buy? Short Hair up to Chin Length: 1 tube for thin or thick hair. Below the Chin up to Shoulder Length: 2 tubes for thin or thick hair. Below the Shoulder to Tailbone Length: 3 tubes for thin hair or 4 for thick hair Below Tailbone Length: 4 or more tubes for thin or thick hair. "Smoke Screen and the Pro Pastelizer are the perfect tools for the perfect silver” - Ayumi, House of Ayumi Details: • Rich, Deeply Pigmented Vibrancy That Lasts Through  40+ Shampoos • Semi-Translucent