Have absolutely no idea what this is. This thingamajig is made from glass and no markings. One side of the flat portion has divots or recesses the other side has 2 ridges running the length. It has a oblong portion that would seem to hold something. NO it IS NOT a soap dish though it does resemble one. Best guess so far is a lozenge/pill form. If you know what it is and would like to purchase it please contact us and we can make a deal.