Made especially for the classroom, this economical paper clay is suitable for pinching clay, coil construction and slab handbuilding. It is easy to work with at 50 mesh. Being a paper clay, it is possible to join leather hard and bone dry clay pieces together with the application of a paper clay slurry. It is recommended to fire in an electric kiln, bisque 1050℃ and can be glazed from 1080-1250℃.This clay needs high firing temperatures if vitrification is required. Shrinkage rate Bisque 5%. Earthenware 6 %. Midfire 9%. Stoneware 10%.