Review title is The Brow Pens Aren’t Waterproof [SEP] I like that the pen is for your brows, and the other end is an eye liner. You 2 brow pens for under $10 and that’s a plus. The color is pretty true to what you see in the pictures (light brown). There is a learning curve when putting it on, but it didn’t take to long to figure it out. The pen doesn’t make little hair line strokes  continuously. I purchased the pen because the description  said it was ‘water proof’, but after having it on for about 3 hours it started coming off. This was with light perspiration walking from the car, and into the store in 83 degree weather. When I received the brow pens one did not work. I contacted customer service they responded back to me right away, and sent a replacement to me immediately. So customer service is awesome.