Have your tree Yule Ball ready or show your love for all things Harry Potter with Nemesis Now's range of Harry Potter hanging decorations. Here we have Severus Snape's Wand, immortalised in resin and ready to hang in your home. During his years as Hogwarts student, Professor Snape became an incredibly skilful and powerful wizard, managing to create several spells of his own invention, many of which were dark charms, such as the highly dangerous curse Sectumsempra.