DIAMOND CRYSTAL® KOSHER SALT: The original no-additive, natural scratch cooking kosher salt When it comes to kosher salt, our fragile crystals make all the difference. Diamond Crystal® kosher salt was developed over 130 years ago using a proprietary evaporation process that creates unique hollow, multifaceted salt crystals; fragile enough to crush between your fingers. Unlike other kosher salts, our salt does not use mechanical compaction. The taste is clean with no additives, so it brings out uncompromised flavors in your dishes. The fragile kosher salt crystal shape influences so many of its functional properties, including seasoning control, adherence to food surfaces, a flavor burst when used topically, and it’s naturally lower in sodium. Diamond Crystal® Kosher Salt is distinct from other kosher salts because of its extraordinarily light texture and smooth blendability. The light salt flakes are formed naturally, not through granulated salt compaction. You can feel the difference between your fingertips. No other kosher salt is like it. Bulk Sizing - Each Diamond Crystal 3 lb box is best if used before 3 years from the manufacturing date printed on the box. If you have any questions about the quality of the product please reach out.