Specially designed blades grind whole grains into fresh flours, mix batter, and simulate the kneading process to easily prepare dough for baking. Engineered for Whole Grains The blades in our Dry Grains Container are specifically designed to create a reverse vortex, pushing dry ingredients away from the blades to prevent packing. Measurements on Container + Lid Every Vitamix container is clearly marked with ounce and cup measurements. Even the lid plug has a 2-ounce measurement line. Spill-Proof Spout The angle of our spill-proof container spout lets you serve blends with a mess-free pour. Easy Cleaning With a drop of dish soap and warm water, your Vitamix machine can clean itself in 30 to 60 seconds.