Flour made from finely ground hazelnuts. Click to view spec sheet. Unit Weight: 25 lb boxFine Hazelnut FlourSKU: NU1022$185.00PriceOut of StockIngredientsHazelnuts. Storage Conditions & Shelf LifeStorage Conditions: Keep dry and cool, around 68ºF - 72ºF (20ºC - 22ºC). Shelf Life: minimum of 240 days from production date.