An ultra slim easy to use eyebrow pencil features a long lasting wax based formula that glides on skin helps expertly frame shape brows fills in brows with the precision detail of fine hair like strokes will not budge or smudge after application for over ten hours boasts a retractable self sharpening design creates a perfectly natural look to use use a light controlled hand to fill build brows for desired definition shape blend color smooth groom brows with built in spoolie