Set 10 van xả khí một chiều bằng PE kèm túi lọc cho máy pha cà phê

#10pcs #One-way #Degassing #PE #Valve #With #Filter #Exhaust #Ventilation #Vent #Coffee #Bag 10pcs One-way Degassing PE Valve With Filter Exhaust Ventilation Vent Coffee Bag 100% brand new and high quality Features: In its most common application, the valve is used to release, from a container, gas emitted by a product (such as roasted coffee) while preventing air from entering the container and coming in contact with the product itself. Besides, it used in food bags, medical devical packaging bags, pet food bags. etc.. PE Valve only,other accessories demo in the picture is not included. Specification: Material: PE Size: app.2x1.7x0.6cm/0.79x0.67x0.24in Color: White Quantity: 10 Pcs Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 10 x PE Valve