I got the Hayo'u body tool recently and absolutely love it, so was really excited to try the comb as I love head massages. It's really pretty and nice to hold, and of course feels great when you run it over your scalp. I began by following the routine that comes with it, but it was so relaxing I ended up continuing for at least half an hour. It's such a simple tool and works for everyone. I initially did it home after work, but it's so small you can totally take it to work and slip it out at your desk if you're having a stressful day!