1. IMPROVE COFFEE QUALITY High definition reflective mirrors designed for espresso lovers allow you to closely observe the color and consistency of the oils during each extraction, thus deciphering the secret of the perfect espresso. 2. ALL PURPOSE SOLUTION With a unique bottomless handle design, these espresso shot mirrors can be used with most espresso machines on the market without the need to replace the handle. They are easy to install and compatible with a variety of products and ensure high precision and good brewing results. 3. GUARANTEED SAFETY 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. ADJUSTABLE VIEWING ANGLES Enhance your coffee experience with our espresso shot mirrors that provide multiangle adjustment for optimal viewing of coffee oil. Adjust the angles to your preferences and habits and provide a unique experience.