Everything in woodworking is a box! If you don't believe me, consider the following:
- Cutting board is just a one sided box.
- Table is just a cutting board with four sticks attached
- Bookshelves are just stacked boxes
- Jewelry box is a six-sided box as is a cedar chest
- Wastebasket is a five-sided box. I suppose you could add a lid.
- I will think of more eventually