I love my grain grinder and use it daily to grind flax seeds and nuts.  It is so convenient.

Manual Cereal & Multi-Grain Mill by Weston Brand
Heavy Duty construction for a lifetime of use
Large heavy duty crank handle turns effortlessly
Clamp on style easily attaches to any countertop to 1 1/2 thick
Damage preventing rubber pads protect the most delicate work surfaces
Adjustable burrs for coarse to fine grind control
Fully dissembles for quick & easy clean-up
One Year Limited Warranty
Measures: 5.4 Inches X 12.1 Inches X 6.2 Inches
Great for grinding corn, multi-grains, soybeans or shelled nuts
Great for Home Beer Brewing!