Wella ColorCharm Permanent Gel Hair Color for Gray Coverage in the shade 12A Frosty Ash is a high-quality hair dye that provides rich, vibrant, and shiny color. This permanent gel hair color is easy to apply and comes in a 2 oz tube. It is specially formulated with Gelfuse technology, which enhances the intensity of the color and helps the dye molecules fuse with your hair strands for long-lasting results. With just one application, you can achieve up to 100% gray coverage. Choose Wella ColorCharm Permanent Gel Hair Color for a beautiful and lasting hair color transformation.