Yes, it's another round of that classic guessing game - Animal, Vegetable, Mineral, Abstract [or any combination thereof]. This effort - '03/'04 should address any queries, but then again, may just serve to confuse and baffle which some might say is the point of the game. Patience, integrity and a decent search engine may be useful ....
To recap and give a nudge into a more fruitful path: it's a container of things made of wood and metal, which features in a well-known simile, and which could be found in various places, including the home.