For this product, I would give 4.5 stars. First of all, it has a super duper cute packaging and it is very small - making it convenient to travel along with. Second of all, it has a nice sharp blade <3 and lastly, it is very comfortable to use because the curves at the beginning and at the end of the cutter makes it comfortable to hold, which automatically makes it easy to make short, light strokes. In the picture below, I am showing how small this cutter is. I have put it next to an average sized lip balm.