Jeff's Naturals Whole Castelvetrano. Olives. Certified Vegan. Certified Gluten-Free®. No artificial flavors or colors. Family owned since 1935. Exclusive: At Jeff's Naturals, we are passionate about tasty, healthy eating: We cook, create, share and enjoy, and invite you to do the same. These Castelvetrano olives are delicious with wine and cheese pairings, in martinis and for snacking or hors d'oeuvres. Taste the quality. News flash! Imported from family farms in Castelvetrano, Sicily, these olives are very hard to find in the U.S. They have a unique nutty, buttery flavor, mild brine and wonderful natural green color. Naturally low in carbs. All natural. No preservatives. Non GMO Project Verified. nongmoproject.org. Please recycle. Packaging is 100% recyclable. For more exciting recipes and tips, we invite you to Visit us at www.jeffsnaturals.com.