Marble Incense Potpourri House

Marble Potpourri Cone Incense Box? I am not quite sure what this is, I never did anything with it. I thought it was just really interesting. Since there is a lattice window, I assume it is for cone incense or potpourri. Smooth marble. Made in India. Measures 4" x 2" x 3". Check out my othet unique items. Most are available for bundling. Open to offers. J