The Luycho Rounded Mirror Cup series is a product made from the principle that a normal picture is transformed according to the curvature of the cup, and then printed on the saucer, so when a rounded mirror cup is placed thereon, the normal picture is reflected. This principle is a distorted projection technique called anamorphosis, which has been applied since the 15th century, by artists like Leonardo da Vinci. Since then, this principle has often been introduced into a variety of products.Luycho's products aim to raise awareness about endangered or vulnerable animals. The mirrored cup transforms distorted drawing on the saucer into the vibrant image of the animals.It is wrapped in a thin metal material, porcelain cups also have excellent insulation. It is not easily peeled off when compared to exsisting plating products.As ceramics are made with high-temperature soil(higher than 1230°C) and unlike plastic or glass, the surface of the product could be partially uneven like stain of glaze, pin hole, tiny scratch and fine lump.*Caution Porcelain Product* Please handle this item carefully. Keep out of the reach of small children. Not for use in dishwasher or microwave. The use of a rough brush when washing can damage the surface of the product. (Wash it with a soft cloth if possible.) Water stain does not remain when water is completely removed after washing. We do not take responsibility for damage caused as a result of customer carelessness.