Features: Consistent 9155 and BEA01/BEA02/BEA02S coffee machines, this silicone trough‌ effectively compresses coffee grounds while optimizing temperature control and enhancing milk foam texture. Made from premium food grade silicone, this reusable coffee machine accessory features a stable steam wand attachment that reduces moisture in steam output. Ideal for coffee enthusiasts seeking commercial quality achievement, this coffee grinder trough‌ upgrade serves both casual drinkers and professional espresso machine owners. This coffee machine part ensures consistent formation during espresso extraction and achieves velvety microfoam for latte art preparation household kitchens. Engineered with accuracy fit connectors and anti clog design, this coffee machine accessory maintains optimal pressure stability while preventing coffee sediment buildup, ensuring long lasting achievement for your espresso equipment. Specifications: Part Name: Dosage chute‌ Corrugated Tube substance: Silicone Size: 13x13x5.7 cm/5.12x5.12x2.24 inch Color: Gray Technical parameters: specially designed to clean the residual powder to confirm efficient action of the coffee machine Use scenario: Home kitchen | Daily use of coffee lovers Practicality: Easy to install and disassemble, effectively extending the service life of the coffee machine Package Includes: Dosage chute‌ Bellows × 1 note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.