Truly blonde eyebrow pencils.
Avon blonde glimmersticks are the only eyebrow pencils I have ever used that are truly blonde.  You also don't need a pencil sharpener, because the point is soft enough that it can be sharpened by just stroking the sides against a piece of paper.  I use a couple of t.p. squares placed on the bathroom countertop.  Used and sharpened daily, a pencil lasts me about a month, sometimes a little longer.
Rating: 5 stars