false advertising [SEP] the pencil was not smudgeproof or sweatproof i actually was able to fix mistakes by simply wiping them with my finger and the triangular shape of the pencil is worse than a circular tip its impossible to make sharp clean accurate lines with this tip i had not even completely outlined one brow before the tip became blunt and wide making precision brows impossible i would never recommend this product to anyone who wants a nice brow with little effort