Eye makeup can be tricky but a stroke of genius can put you at ease. Add to that intense black colour and soft creamy texture and you know you've been hooked for life. We're on about SUGAR Stroke of Genius Heavy Duty Kohl - a waterproof Kohl pencil that can add pretty to your eyes in a single swipe. Its wax-based formula spreads evenly and lasts for up to 8 hours. Not just that, it comes with a free sharpener to ensure your eye makeup is always on point. Every Stroke of Genius Heavy Duty Kohl comes with its specially designed high quality sharpener that is carefully crafted to help you make the most of your purchase. This high-performance waterproof Kohl provides maximum colour in a single stroke and lasts for up to 8 hours. Its creamy texture makes application super easy and helps to create varied eye makeup looks in a matter of minutes