This is a BEAUTIFUL VINTAGE Robert Eickholt paperweight from 1987.  The paperweight is a classic egg shape and is made out of black glass with an iridescent gold, black and blue surface.  It is an AMAZING swirl pattern with an iridescent sheen.  This paperweight is signed on the bottom "Eickholt 1987."  It is about 3.75 inches tall and 3 inches in diameter at the widest point.  This weight is in VERY GOOD CONDITION!  There are no cracks or chips.  There is a single small scratch on one side (see last photo).