Features: 1. High-Quality PC Material: Made from thickened, durable, and food-safe PC, offering excellent strength and transparency. 2. Multi-Functional Design: Works as a dosing cup, aroma cup, and powder receiver for espresso coffee preparation. 3. Transparent: The transparent visual design allows you to determine the measurement and save time, and the smooth and rounded surface ensures easy cleaning and maintenance. 4. Aroma Retention: The cup shape helps preserve and concentrate coffee aroma, enhancing the sensory experience during grinding and dosing. 5. Easy to Use & Clean: Lightweight, impact-resistant, and easy to rinse clean after use.