Our 8 year old granddaughter called Charlotte came to visit us. She knew nothing about the tools, so I asked her if she'd like a weaver treatment. I started with her feet and worked up to her throat. After I was done, I asked if she felt anything. "No Grandma, but I saw a blue light coming from tip of weaver into my body, I saw the light when you were at my knees, stomach and chest." I was using the green weaver. Another time I did another treatment and did the crown chakra this time, she said she did not see the light, but felt energy coming into her head. Whenever Charlotte was not feeling good, she would ask me to do a treatment and she would always feel better and most of the times, she saw light.