This mill is light only weighing about 2.5 pounds, and it packs away compactly for camping. Mine will not grind our corn kernels, and with a small 1.6 inch diameter burr stem, it is best to grind for a small recipe. The quality is good, and it is made with sturdy plastic and aluminum for the body. I am not sure if the burrs are stainless steel or not, but they are accurately machined and fitted.