All you would need is a small bit of hair and a latch hook tool. Not bad at all. But I guess this would be most useful if shedding was the major issue... or if they butcher a small section in the cut in or something. What I was thinking about trying is actually slowly adding a few hairs getting longer and longer to help simulate growth. I have short hair now, but eventually want a longer (medium long) hairstyle with some good bangs. Adding a few hairs here and there to go further down my forehead for the bangs might help the transition from short to longer hair be less radical. Just a thought.