Amazon.com: Antique Alive Mother of Pearl Inlay Art Mandarin 。Vintage brush/comb compact with decorative mother of pearl case. Not sure if this was for mustache use of female hairstyles. Comb is missing one tooth. Comb slides into slot. Brush snaps closed. When open, it forms sort of a handle to use brush. New owner may want to clean it more than the dusting I did. I do not know the materials. The only marking is Pat. Pend. The front appears to be mother of pearl. I’ve never seen a set like this and could not find a maker or similar one. Please see pictures.