Enhanced espresso experience: The bottomless design of this binaural accessory handle not only visually enhances your coffee making process, but also significantly improves the flavor and aroma of the espresso.It helps to perfect your barista skills by observing the extraction directly. Wide compatibility: specially designed for designs suitable for a variety of espresso machines, this 51mm bottomless head with Delonghi model: EC200/EC221/ECO310/ECO311/EC330/EC152/51mm binaural machines such as EC156B/ECP35.31/EC410/ECP36.31/ECZ351.W/EC235.BK/ECI341.P/EC330S are compatible.It ensures seamless fit and optimal functionality of these models. Compact and efficient design: This binaural accessory handle not only fits your coffee machine perfectly, but also optimizes the space.Its design ensures that it does not unnecessarily extend, thus maintaining the smooth appearance of the coffee setting. Durable construction: Made of alloy, this 51mm bottomless handle head is designed to withstand the daily needs of coffee production.Its powerful materials ensure longevity and stable performance, making it a reliable choice for coffee lovers. Ideal alternative: This binaural accessory handle is an excellent replacement for worn or damaged accessories.It restores all the functionality of the coffee maker, ensuring you continue to enjoy the rich and delicious espresso without any compromise. Product Name:Delonghi Binaural Bottomless Accessory Handle Size: 51mm Applicable models: Delonghi EC200/EC221/ECO310/ECO311/EC330/EC1521/EC156B/ECP35.31/EC410/ECP36.31/ECZ351.W/EC235.BK/ECI341.P/EC330S, etc. 51mm binaural machine. Colour:As Shown Material:alloy style:B with Filter Basket Package Contents: 1 * Both ear bottomless handle head 1 * filter basket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.