dongcheng Food Grade Home Brew Wine Stoppers Conical Silicone Plug With Single Hole For Airlock Valve Bubbler Fermentation Exhaust Valve

Description: Material: food-grade Silicone. Size: as shown. Color: white. Package Includes: 1xSilicone Plug With Single Hole. Features: The silicone rubber is resistant to heat, cold, dielectric, ozone, and atmospheric aging properties. It enjoys excellent physiological inertness and body compatibility and is non-toxic, odorless, non-corrosive, an anticoagulant. Can Subject to harsh disinfection. Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Description: Material: food-grade Silicone. Size: as shown. Color: white. Package Includes: 1xSilicone Plug With Single Hole. Features: The silicone rubber is resistant to heat, cold, dielectric, ozone, and atmospheric aging properties. It enjoys excellent physiological inertness and body compatibility and is non-toxic, odorless, non-corrosive, an anticoagulant. Can Subject to harsh disinfection. Note: 1. Please allow sli