The stainless steel steam tube is a high-quality replacement part designed specifically for use with the Delonghi coffee machine. Compatible with Delonghi EC685 ECO310 ECO311 ECP35.31 La SpecialistaEC9335 Made of 304 stainless steel, this steam tube is built to last and will help ensure that your coffee machine continues to produce perfectly frothed milk Comes with spear silicone rings make sure it will not leak when it installed on the steam wand. It's easy to clean and maintain, ensuring that it stays in great condition for years to come. The stainless steel steam tube is a high-quality replacement part designed specifically for use with the Delonghi EC685 ECO310 ECO311 EC9335 ECP35.31 coffee machine. Made from durable stainless steel, this steam tube is built to last and will help ensure that your coffee machine continues to produce perfectly frothed milk for your favorite beverages.