A coaster is a must-have in your kitchen. Designed to protect your surfaces from heat, the black Liv coaster from House Doctor is made of aluminium and can withstand heat up to 250?C. With its oval shape and size, it is a coaster well suited for small pots and pans or a baking dish. Using a coaster lets you create an informal dinner setting. The dishes are brought to the table which is ideal for casual get-togethers with friends and family. In addition to the practical use, the minimalist look of the coaster will suit any table arrangement.