The FAQs of this program include: How can I use peyote stitch in a new way? Answered by editor, Leslie Rogalski. When and why do I use knotting in my necklaces? Answered by designer, Katie Hacker. I'm intimidated by metal clay, what are the basics? Answered by art clay expert, Jackie Truty. How do I use a knotting tool? Answered by Katie Hacker.