Bento box japanese vintage (80s) apple

"bento" box from the 80s, bought in tokyo: a bento box is the airtight container that will allow you to take your lunch or any meal. Here it is apple-shaped, the box opens by unscrewing it. Inside is a small airtight container and the rest of the apple, also airtight, in case you want to separate your food. The box is like new, never used, the lacquered red of the outside is intact.