Designed for Nespresso Aeroccino 3 and 3R, this replacement lid ensures a perfect fit for models MS-623697, 3593, and 3594. Made from premium, heat-resistant PC material, it offers durability and safety for your milk frother. The milk frother lids are heat-resistant, non-toxic, and tasteless, meeting kitchen safety and health standards. Easy to install, they provide a hassle-free user experience. Replace a cracked lid to ensure safety and improve frothing performance. The lids are easy to clean, suitable for rinsing under water or placing in the dishwasher for convenient maintenance. Color: Transparent. Material: Plastic. Package Contents: 2 x milk frother lids. Light reflection and display differences may cause slight color variations. Measurement may vary by +/- 1-3 cm.