Art Effects Manufacturing Co. Offers Bronze Brass finish Cremation Urn. Art Effects Manufacturing Co. Is into production of metal cremation urns and the company has gained ISO 9001:2000 Certification. This Bronze Brass Cremation Urn AE-BUR1553 has solid brass bronze finish and it is an adult cremation urn. The engraving is entirely hand done and the urn requires no maintenance. It comes with a threaded "screw-on" top lid and felt bottom.