Kansa is a good conductor of heat and retains heat well, thereby keeping the food warmer and its contents richer for a longer period of time .Kansa is also known as bell metal.  Copper and tin are heated together for 400 -700 degree for formation of Bronze. The moulded metal than used to make desired shapes to make kansa utensils Size in inches (lxbxh): 11 x 11 x 1Weight in kg : between 0.900 - 1 kgFinish: Golden Finish (78% copper 22% tin roughly)