The Coravin Pure Capsules 6 Pack is a set of black stainless steel Argon gas capsules designed to preserve wine and other beverages. This 3-pack boxed set is perfect for all occasions and is sure to enhance your bar tools and accessories collection. Each capsule is brand new and sealed, ensuring a fresh and high-quality product for your enjoyment. The Coravin Gas Capsule model is a must-have for wine enthusiasts looking to extend the life of their bottles.