"Make sure you remove product before slicing!" star star star star star_border This tin is fantastic for making quiches, I made one for a garden party recently. Unfortunately I used a round bladed knife and sliced my quiche before removing it (also did the same with the rectangular tin) and scratched all the base of my tin :( I will be more careful next time and am hoping I will not need to buy more tins because of this. support_agent A note from the team Thanks for placing your review. Please ensure that no metallic utensils are used with this item.