This is the reamer top for a Hocking Glass Co. measure cup. The reamer fits into the measuring cup and there are small holes for the squeezed juice to go into the cup while the seeds are kept on the top. The cone has vertical ribs. There is a flat tab handle on the reamer. Since these reamers and their mate cups were often separated, this may be just what you need to complete a set. There are no chips or cracks present. This lovely green depression glass reamer is calling your name!!