Modern kitchen cookware has a smooth bottom, but among old pots, pans are still found with a rounded bottom. On a normal, smooth stand this cookware is fragile. More convenient in this case, self-made from small ceramic tiles, glued BF-2 to a square sheet of rubber of thickness 6 — 8 mm. Under the weight of the pan, soft sole deforms slightly, and the tiles will repeat the shape of the bottom.
V. AGAIN, the city of Borodino, Krasnoyarsk Krai