Jonathan Adler POP! set of 4 of porcelain coasters new in box gold multi color DETAILS Set of four coasters. High fired porcelain with gold accents. Each: 4"Dia. Hand wash New with tags About Jonathan Adler: Potter, designer, and author Jonathan Adler launched his namesake brand after leaving his day job to pursue his first love: pottery. Today his offerings span furniture, lighting, home décor, and more plus countless iconic interior projects—and over 25 stores—all dedicated to bringing Modern American Glamour to your life.