They Work As Advertised
These are for people who are nervous about cutting hair for the first time. They work well to help someone new to cutting hair to gauge the length of the section they're cutting. After using these for a while I felt I was better able to judge lengths of the sections I was cutting. Can be used with scissors or an electric trimmer (trimmer is much faster and easier). I appreciated the included pamphlet with recommendations for how to cut various hairstyles. Someone who has been cutting hair successfully for a while will not need these. Recommended for hair-cutting newbs.
Rating: 5 stars