These plug / jewelry boxes are handcrafted in Indonesia. They're made of Pine (painted black) and the lid design is hand painted. The shape of the box resembles a saddle flared plug. Roll cursor over the image to see an example of the inside of the box, which features the Flaming Bones logo.
Approximate measurements are:
4" O.D x 2-1/8 " tall.
3-5/16" I.D. x 1-1/8" deep.