Description: 3-piece Plastic Airlock for Fermentation
Material: PE (food-grade)
Size: Diameter 3.5cm x Height 11.5cm (4.5in)
Weight: 43g Net.
Packing: 500pcs/ctn
Contact us : Tel: 0086-131 6595 2205 Fax:0086-571 5686 7025 Email: weni_002@163.com