Premium Coravin Capsules are specifically designed for use with all Coravin Systems, ensuring the perfect seal and the perfect pour every time. The Coravin Capsules are the secret to the Coravin System. The Coravin Capsules are filled with 99.99% ultra-pure argon to preserve the life and flavor of the wine. Each Coravin Capsule pours 15 full glasses of wine. Handcrafted. Set of six. Steel and injection molded plastic. Each: 0.87"Dia. x 3.6"L. Imported. undefined