This is an AMAZING VINTAGE porcelain lusterware tea cup made by Royal Sealy China in Japan in the 1950s.  This is a VERY UNIQUE cup in that is is hexagonally shaped and has a hexagon handle.  The cup has a hand painted floral rose pattern in colorful reds, greens and yellows along with gold flower accents and gold rim and handle.  The cup tapers to a footed bottom with gold triangles accenting the taper.  The iridescence on this piece of lusterware is AMAZING, and it seems so shimmer in the light.  This is a light porcelain tea cup that is super unique!  It is in EXCELLENT VINTAGE CONDITION!  There are no chips, cracks, scratches, discoloration or repairs.  There is very little wear on the gold accents.