The Saco Foundations series is a comprehensive collection of visual learning aids, encompassing the core basics of precision hairdressing. Step-by-step each technique is clearly explained and broken down into an easy to follow format. The Foundations series captures the wealth of global experience and technical expertise the Saco team possesses. First in the series, international Creative Director Richard Ashforth, demonstrates the key disciplines of lines, layering & graduation. These essential techniques allow for flexibility and adaptation, vital to the Saco principles of suitability and modernity.