The use precaution of slate product:

1.They are not appropriate for a use for the dishwasher and microware ovens;

2.Prior to the first use,we advise to wash carefully the product with dishes washing liquid and a sponge ,then rinse and wipe it;

3.Do not use any aggressive cleaning materials,neither an abrasive sponage to avoid damaging the product.Some foodstuffs may stain.

4.This slate product was made with great care and hand-crafted,therefore,some defects maybe found.