In 1999, Halcyon Days Enamels, in conjunction with the Neiman Marcus luxury department store brand, created an exclusive, member only Collector Society. A series of butterfly boxes were given as gifts as part of each year's membership. This is the 4th year piece in a series of five butterfly boxes. 1.25" round, screw-top box. Brand new in a navy velvet-lined presentation case. Circa 2002.