Just enjoy your favorite, rich, authentic espresso at home everyday! The Espresso Maker is Made of high-quality aluminum, can work on all gas and electric stovetops. Features eight-sided shape brews coffee by passing boiling water pressurized by steam through the ground coffee, to diffuse heat perfectly to enhance the aroma of your coffee. How to make a cup of Espresso Coffee? 1. Fill the bottom chamber with water. Please note that to ensure safe, the safety valve must not be exceeded. 2. Add ground coffee (do not tamp) to the funnel-shaped metal filter. 3. Screw the upper part firmly and tightly onto the base. 4. Place the coffee maker on medium heat (don’t use high fire)for 3-5 min until the water boils, coffee begins to fill the collecting chamber. 5. Pour the coffee and start to enjoy it! PLEASE NOTE: After a long time, the bottom may change color. That is because of hard water, which can be removed by mixing water with vinegar. SPECIFIC: Product Dimensions: 6.3 * 4.73 inch * 3.9 inch (3 Cup) Shipping Weight: 0.7 pounds Package Contents: 3-cup coffee maker x 1 ❤️MILKY HOUSE ALWAYS SERVE CUSTOMERS: ❤️1. Customers are our most respected friends, which is why we make sure to deliver the best product possible. Although choosing high-quality materials will lead to high costs, in order to enhance customer experience and comfort, we firmly resist inferior materials. ❤️2. We don’t choose products based on market interests or fancy analytics. We develop tools and products for ourselves and our customers based on real-world needs and expectations. ❤️3. If you have any questions about our product, you can contact our friendly team and we will reply to you within 24 hours. ❤️4. If you are not satisfied with your purchase, we will replace for you within 30 days!