The Eaglemoss Wizarding World of Harry Potter Knit Kit offers fans the opportunity to create their own magical Gryffindor House Bobble Hat. This kit includes all the necessary materials, such as yarn, knitting needles, a sewing needle, a house crest patch, a pompom maker, and a pattern. Suitable for ages 14 and above, this kit allows Harry Potter enthusiasts to showcase their house pride by knitting a beanie hat in Gryffindor colors, complete with a Hogwarts House patch.