3D Printable Antique Diving Helmet Cup. It can be used as a desk pencil holder, or a cup / shot glass (ONLY when printed in ceramic or food-safe material). OBJ and STL files in two sizes. Height: 11cm, Length: 12.2cm, Width: 12.7cm and Height: 5.5cm, Length: 6.1cm, Width: 6.3cm