Pulverized olive stones, best possible quality, displayed in 6 representative micron size ranges: < 50 microns, 75-200 microns, 250-500 microns, 600-800 microns, 850-1400 microns, coarse granules (up to 4000 microns). We own a state of the art milling an sieving plant an can manufacture any micron size range.