The most asked question is about Nespresso capsules. Many wonder about the difference between big capsules and small capsules. The VERTUO line offers a variety of sizes: 0.85oz ristretto, 1.35oz single espresso, 2.7oz double espresso, 5oz gran lungo, 7.77oz full cup of coffee, 12oz XL coffee, and 18oz pour-over coffee. It works with centrifusion technology, which is responsible for the coffee cream in your cup. Regarding the original line: