Ivory Box
A small ivory box inside the magic casket that held two magic root-bulbs.
First named in The Gnome King of Oz, ch. 6
so he put it back into his pocket and opened the ivory box.
What the books say it is
made of ivory 1 chapter
He was a bit disappointed to find what looked like a package of grey gauze, a small uncut emerald and an ivory box with a few directions on the lid.
The Gnome King of Oz, ch. 6