Less porous and without being easily cracked. Harmerless to knife edges. Free from germs and poison,hygienic and good for health. Unmovable and easy for cutting food. Pollution-free and without any b
Less porous and without being easily cracked. Harmerless to knife edges. Free from germs and poison,hygienic and good for health. Unmovable and easy for cutting food. Pollution-free and without any b