made of 5-layer multilayer material, stainless steel, 1810 inside, triple aluminum core, stainless steel 180 outside, Swiss through and through in quality standards, workmanship, precision and reliability, SPRING takes perfection to a new peak with the VULCANO INTENSE PRO, particles of genuine Swiss rock crystals form the top layer of the triple high-performance coating for maximum scratch resistance combined with outstanding non-stick properties, suitable for stainless steel cooking utensils, optimum heat distribution, pot and pouring rim, suitable for all types of stoves incl. Induction