1.the cordierite pizza stone works 1000c . 2.it can be directly heated on fire and do not break. 3.it can work for many year.

the cordierite  pizza stone is made from cordierite material, not ceramic materials.

the work temperature is over 1000c and do not break when you pour water on the surface of the stones.

the stones can be directly  fired on the fire.

pizza stone