Anneal large glass figurines in the Paragon F-130 lampworking kiln. The kiln plugs into a 120 volt outlet. You can also order it in 240 volts. The kiln is tested by TUV to UL and CSA standards. The spring-loaded vertical drop door includes a smaller bead door. A double gasket on the bead door helps to hold in the heat. Rare earth magnets hold the bead doors open or closed. Maintain the annealing temperature indefinitely with the Sentry Xpress computerized temperature controller. Adjust the cooling rate so the glass passes safely through the annealing range. The heating elements are mounted in the roof in pinless grooves. The kiln is made in America. This video was produced at the Paragon kiln factory in Mesquite, Texas USA. Narration: Shelia Collins; camera and editing: Arnold Howard. Learn more about Paragon Industries a www.paragonweb.com