Charmkey special air yarn made from polyester and acrylic. This yarn has it unique style and combined with shiny metallic. The whole skein was covering one single yarn and it look full and come with mixed colors. It is popular for womens’ knitting and decorative kits . Also you can combine this air yarn with other yarns to make decorative edge or unique textures to your patterns , It’s a wonderful yarn to enjoy the knitting.