1. Revolutionize Your Espresso Our espresso shot mirrors are designed for espresso lovers, and the high definition reflective mirrors improve the quality of your coffee. Observe the color and consistency of the oils to master the secret of the perfect espresso shot. 2. Allpurpose solution: With a unique bottomless handle design, these espresso shot mirrors can be used with most espresso machines on the market without the need for handle replacement. They are easy to install and compatibility with a variety of products, providing good precision and good brewing results. 3. Ensured : Our espresso shot mirrors provide a strong, doublesided magnetic structure that ensures a secure and stable hold during high pressure extraction for a precise and experience. 4. Versatile use: The viewing angle can be ly changed according to individual habits and needs, capturing the entire range of coffee oils as the mirrors support multiangle adjustment.