This case is made from modal satin with silk sheen, and utilizes an age old technique from South Asia called -Ajrak: "A block printed cloth with deep crimson red and indigo blue background, bearing symmetrical patterns with interspersed imprinted sparkling white motifs." This case, called Knit-Aid, is a small accessory case to hold a needle gauge, repair hook, cable needles, and other small essentials. (tools not included)