Masontops Regular Mouth Pickle Pipe Silicone Fermentation Airlocks (4-Pack)

The patented Pickle Pipes from Masontops are made out of silicone and designed to automatically vent fermentation gas through a one-way valve without letting in any oxygen that can cause spoilage. Its the easiest airlock to use and doesn't require any daily monitoring or burping.

Features:

• Automatically Vents CO2 Without Exposing Ferment to Mold-Causing Oxygen
• Easy to Use with One Simple, Self-Sealing Waterless Piece
• Available in Wide Mouth and Regular Mouth Mason Jar Sizes
• Colors Include 1 Red, 1 Teal, 1 Blue and 1 Purple
• Screws onto Mason Jars (Ball, Kerr, Bernardin, etc.) Screw Band Not Included
• Dishwasher Safe, BPA and Phthalate-Free
• Wide Mouth Pickle Pipes Measure 84mm in Diameter; Regular Mouth Measure 68mm in Diameter