Made of 5-layer multi-layer material, this product features stainless steel 18/10 on the inside, a triple aluminum core, and stainless steel 18/0 on the outside. With Swiss 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 sealing, providing maximum scratch resistance combined with outstanding non-stick properties. It is suitable for stainless steel cooking utensils and offers optimum heat distribution, a pot, and a pouring rim. This product is compatible with all types of stoves, including induction.