Quality : Made of the best Available Aluminium, Edges Are sharp and long Durability Usage: Sharp Edges give you the Perfect Square and no wastage of Batter in the tin Avoid washing the Mould with Scotch Bright or Steel Material Use Sponge Material and Hot water for immediate washing We offer you the products which u can trust. Our products are highly trust able, non rust and genuine. We provide all the bakery solution to home bakers. Our cake mould, chocolate mould, spatula, loaf tins and all the products are well designed and strong. Aluminum tins are for conventional microwave oven and OTG oven.