HERO COLLECTOR. Inspired by the famous Hogwarts Houses, this Slytherin Bobble Hat Kit allows fans to show their house pride by knitting a beanie hat in their chosen house colours of dark green and grey. The official Wizarding World knitting kit includes acrylic yarn bundles, a pair of 3.5mm knitting needles, yarn needle, House Crest Patch, Popom maker and step-by-step pattern instructions.
