The Soodox Organic Hair Oil Dispensing Brush Obsidian Black is a revolutionary tool designed for the quick, easy, and discreet application of hair fibres. This unique, patented brush dispenses fibres as you brush, ensuring an even flow for a perfect, natural-looking finish every time. Its portable design makes it ideal for travel or keeping in your handbag for on-the-go touch-ups, providing a seamless way to achieve a fuller, thicker hair look in seconds.