1. [ Convenience]This espresso dosing ring is designed for easy installation and removal, reducing the need for multiple adjustments and corrections, resulting in a smoother coffee brewing process that saves you time and effort. 2. [Heat Resistant]Crafted from food-grade 304 stainless steel, this dosing ring is engineered to withstand high temperatures, ensuring it maintains its form and functionality even after extensive use, providing long-lasting durability and reliability for your coffee-making needs. 3. [High-quality&Heat Resistant]Constructed from food-grade 304 stainless steel, this dosing ring is engineered to withstand high temperatures, ensuring it maintains its form and functionality even after extensive use. The high-quality material durability and reliability for your coffee brewing activities. 4. [Mess-Free Design]The increased height of the dosing ring effectively prevents spills and splashes, reducing waste and mess during the coffee-making process. Additionally, the construction makes the funnel dishwasher and easy to clean with a brush or sponge, providing convenience and practicality for your cleaning routine.