Add neon green color to your hair with Edge Blendable Hair Chalk. Edge hair color provides the brightest and most visible temporary hair colors. With new hair chalk technology, edge hair chalk provide better results and less mess. Also, Edge Blendable Hair Color self seals and is dry to the touch in 60 seconds and no additional sprays or sealers are required. Each tube of Edge Hair Color contains 80 applications. To start, simply turn the dial on the bottom of the hair chalk to expose the hair color and then rub into your hair. Turn the knob as needed to release more hair color and continue to apply. It is that easy. Edge Hair Chalk is temporary and color will last up to 3 days. Also, Edge hair color can be used with curlers or flat irons. Edge Hair Chalk is non-toxic and is safe for skin or the hair. See the difference of Edge Blendable Hair Chalk! Have fun applying color to your hair, with so many colors available you are sure to find the right colors for you.