The set includes a 30cm ruler, a 180° protractor, a 60° square, and a 45° square. The items feature designs for the four Hogwarts houses: Gryffindor, Hufflepuff, Ravenclaw, and Slytherin. The tools are described as unbreakable and durable, with UV ink printing for long-lasting graduations. The ruler has a non-slip grip and handle for comfortable use. Color and packaging design may vary
