Zavvi - The Home of Pop CultureInspired by the famous Hogwarts Houses, this Slytherin House Cowl Kit is the perfect way for fans to keep warm on their broomsticks, by knitting their own cowl in their chosen colours of green and silver – complete with a Hogwarts house patch to show their house pride to all! These official Wizarding World knitting kits come stocked with all the materials, patterns, and instructions fans need to weave a little magic into their lives – and create Hogwarts-themed accessories! Contents/Materials: Acrylic Yarn Bundles, 3.5mm Knitting Needles (x2), House Patch, Instruction/Pattern Booklet