This creamy and nutty caviar can be experienced in a traditional caviar service presentation or enjoyed from the tin with a mother of pearl spoon. The grains are of medium size and slate-grey color, with a distinguished, smooth, buttery flavor, a sweet ocean finish, and a somewhat crunchy texture. PREMIUM QUALITY Kaluga Hybrid Caviar that Tastes as it Should Taste – NO Excuse. Processed and packed in FDA, USDA, HACCP inspected facility Kept refrigerated below 38 °F (3.3 °C), unopened caviar has up to a 6 week shelf life. Once opened, it's best to consume it within 3 days. Marky's hybrid Kaluga caviar is a farm-raised hybrid of the Amur and Kaluga sturgeons. This black caviar has large and glossy pearls that range in hues from light grey to black. The pearls are filled with a creamy and nutty taste complemented by hints of an ocean sea breeze.