Amazon.com: Vitamix Dry Grains Container, 32 oz. : Home & Kitchen
Vitamix 08 - Dry Grinding (Flour) - YouTube
48-ounce Dry Grains Container with SELF-DETECT - Blender Containers
Amazon.com: Vitamix Dry Grains Container, 32 oz. : Home & Kitchen
My parents industrial Vitamix 3600 received as a wedding gift in the mid 70's, still making smoothies and grinding wheat into flour without complaint : r/BuyItForLife