Review (3/5): This product does snag, but is a good concept.
This is great in concept. I have Sisterlocks and appreciated that I could use this tool on my very thin locs, but I agree with the other reviewer concerning the snagging. It definitely snags the hair during tightenings. I had to cut the tool in order to get it out of my hair because it became tangled in it. I saw a diagram for a homemade tool which is similar to this one that is made out of guitar strings, so I may try that instead.