Hello my name is Gina Hartley. I teach at two Michaels stores. Classes are going great. Spring classes are very exciting. I am getting a lot of students for arm knitting and people are interested. The only thing is it takes longer than an hour for students to finish a project. The allotted time is not enough time to learn and finish their projects. They can not leave with their projects on their arms. I would recommend at least two hours. I wonder if any one else is having the same problem? Thank you Gina Hartley