Bobbi Browns automatic brow pencil has a unique slant tip for an ultra precise definition. Formulated with a combination of waxes and emollients this longwearing formula wont smudge or fade so brows will look fresh and polished. It is for anyone who wants defined well-groomed brows that last for 16 hours. The slant tip offers the ultimate customised and versatile application. Use the flat edge for a softer look and the pointed tip for a more defined and bold look. A wax based formula creates a lasting waterproof sweat and humidity resistant layer of colour. The attached brush lets you comb brow hairs into place for a look thats flawless and natural. Available in a uniquely wide range of shades so every woman can find the right shade for her skin tone and hair colour. Use the flat side of the pencil to shape the beginning of the brow and the pointed tip to define the edges.