The reusable coffee capsule is ready-to-fill after the coffee beans are roasted and ground, and each capsule can be made into freshly baked coffee. Filled with a non-toxic inert gas to extend the shelf life and sterilize, it could eliminate the problem of coffer powders souring and oxidation after exposing to air, making sure everyone gets a professional-grade standard coffee quickly.Features:18/8 TOUGHNESS STAINLESS STEEL - Made of 18/8 stainless steel, the capsule is no rust, wear resistant, corrosion resistant, acid-resistant, FDA approved, BPA free and dishwasher safe. It is super easy to clean after using and no residues will be left.GUARANTEED COFFEE TASTE - The capsule wall is in superior hardness for maintaining the prototype well at high temperatures, so that high pressure steam can be injected into the capsule and the coffee is completely precipitated with crema, ensuring the mellowness of coffee.REUSABLE COFFEE CAPSULES - Plastic coffee capsules cannot be recycled or biodegraded, and a large amount of plastic waste that brings great harm to the environment remains. The reusable capsule made of food-grade stainless steel is the perfect substitute for plastic capsule.FRESH AND CONVENIENT - Eliminate the problem of coffee powders souring, oxidation after exposure to air. Putting a coffee capsule into the capsule coffee machine, it just takes less than 1 mins to make a cup of Italian espresso, ensuring that everyone could quickly make a professional-grade standard coffee. Rich in oil and delicate in taste, it can freely fill your favorite coffee powder.PROFESSIONAL PRESERVATION - Oxygen-free sealing technology with aluminum foil of space capsule allows the filled fresh coffee powder to remain stable for two years. Precise coffee filter makes your coffee taste more smooth. Using Italian professional acupuncture technology and pressure system, it can extract the excellent crimson crema.WORRY FREE WARRANTY - Any problem, please contact us without hesitation. Honor to serve you.Specifications:Item Name: Coffee capsuleMaterial: Stainless SteelColor: SilverBrewing Espresso Volume: 230ml (Standard Cup)Compatible with Nespresso Vertuoline, Delonghi ENV135, GCA1 coffer machineItem Size: 57.5 28mmItem weight: 69gPackage Information:Package size: 11.4 6.4 6.4cmPackage weight: 84gGift box packing.Note: There could be a few deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understand.Package List:1 Coffee Capsule1 8ml Spoon1 Brush