The Cook N Home 6-quart popcorn popper, silver is made of heavy gauge aluminum for quick/even heat conduction and prevents hot spots.The stainless steel lid has steam vents to keep popcorn crisp.The wooden handle and knob stay cool and are comfortable.Makes popcorn in a few minutes and is easy to pour. Mixes kernels so they do not stick or burn.Not induction compatible, Works on gas, electric, glass, ceramic, etc.Not dishwasher safe, wipe with a cloth to clean.