Pencils in the metal case

Back to the school routine tomorrow. I recognized that short math is much more practical than long math. Nice. I've also been thinking about buying a new pencil case because this one I'm using now is bought from Munich in the year 1978 and I think it's very antique to use in daily use. Even it's such an old thing it's very robust and cosy to use. I have thrown it on the floor just three times ...what a clatter it made.