This handy guide takes the guesswork out of creating beautiful, personalized eyebrow colors with RefectoCil. The multi-page RefectoCil Style Book showcases a variety of models with different hair and skin tones, making it easy to see how each shade can be perfectly matched for natural, flattering results, without any surprises. Clear, high-quality photos and simple explanations walk you through the process step-by-step, allowing both you and your client to preview potential outcomes before coloring begins. It’s an essential tool for confident, customized brow artistry.