This set of 2 boxes is made of bone and brass.  The lid is cone shaped.  One of the boxes has 2 small discolorations on the lid.  I have shown them in the photos.  The inside is bright brass...

This set of 2 round trinket boxes is preloved...but it looks  perfect to me except for the aforementioned discoloration on the lid of one of the boxes..   
Happy to combine shipping when you find more than one treasure.  
Let me know if you have any questions...or if you want additional photos.