Our Washington State artisans continually challenge the limits of molten glass with new ideas and designs, expertly creating each piece by hand. Each paperweight contains dichroic glass for an iridescent and hypnotic effect. Ash from the 1980 eruption of Mount St. Helens is the secret ingredient in their proprietary glass formula. In this new offering, a single cloud passes before a full moon illuminated against a dark sky. 3" diameter.