This listing is for one of the original round ice ball molds put out by Maker's Mark.  It is red and done in hard plastic.  The inside of each sphere has the Maker's Mark logo in it so when the ice freezes the ball will have their name on it, ready to serve with any Maker's Mark cocktail.  The tray measures 5.5" x 5.5" x 2.5", each ice sphere is 2" in diameter.