Small and Large Professional Microwave Oven For Glass Fusing DIY Tools Description: Professional Simple Tools to Combine Diy-Small Microwave and Large Microwave with 10 Pack Papers for the oven A microwave oven is a container oven consisting of a base and designed for use in a home microwave oven. The furnace is made of white insulating fiber and lined from the inside with a chamber black mixture that absorbs microwaves and heats up to 1650. The heat from this compound is then transferred to the chamber and to the fired element. It occupies from 5 peak temperature ranges depending on the size of the microwave oven, the work fired and the power of the microwave oven. After firing, the oven must cool for at least 20 minutes before opening. Designed primarily to work with small glass objects or precious metal clay, the microwave oven is also suitable for firing small pieces of clay, from beads and pendants to test tiles or small sculptural objects. The firing time for different materials and sizes should be determined by trial firing. Microwave Oven is a Glass Melting Tool for DIY Glass Jewelry Making Advantages of DIY oven: small and compact, safe, environmentally friendly, energy efficient and convenient Specifications: Material: Various Small diameter microwave oven: approx. 12 cm / 4,72 inch; Inner diameter: approx. cm / 2.76 inch Microwave oven Lagre Diameter: approx. 19,5 cm / 7,68 inch; Inner diameter: approx. cm / 4.95 inch Small opening: approx. cm / 0.47in The package includes: 1 sztuka large microwave oven 1 sztuka small microwave oven 10 pieces of glass fixing papers