Supersize Color Fibers with Refill Set, Colored Hair Thickener with Brush, Temporary Hair Color for Root with Hair Thickening Fibers for Women Men (Color : Dark brown)

I use other hair fibers but liked the idea of this brush delivery system, however, it does NOT work. Fibers do not come down into brush no matter how much upside down 'tapping' you do on the unit beforehand. What few fibers do come through brush aren't enough to make any significant visible difference on my hair. My unit also came spilled everywhere inside the package....only the outer box was shrink wrapped, not the unit itself, so the inside was completely 'dusted' with fibers. This is another product with great demo videos that doesn't work at ALL like that when you receive it. This one is going back....heavy sigh...

I have used a similar product before but this color was so different and the brush did not improve the application process.