Moser Crystal Aquamarine Eternity Bud Vase Moser master glassblowers and engravers hold true to the methods and extraordinary quality standards that earned Moser renown over 150 years ago. It all began with the visionary founder Ludwig Moser - whose mission was to create a substance as hard as rock and as brilliant as lead crystal without using a trace of lead. Every single Moser piece requires hours of attention by glass masters - most of whom have learned their art from the masters before them. Many years of hard work - dedication and a genuine passion for their art are required for glassblowers and engravers to ultimately earn master status.