Plastic Stainless Steel Bottling Stop Valve Home Brewed Wine Beer With Spring $ 5.63 Product material: Material: Plastic + stainless steel Details: Features: Plastic stainless steel bottling stop valve, home brewed wine, beer with spring, wine filler, bottling Product Type: Beer Bottle Function: Highly corrosion-resistant interior and exterior-very suitable for humid gas, steel cylinders perform well at low temperatures
