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4x bored rubber bungs Traditional stoppers for home brewing Perfect for mead, wine, beer and cider making Airlock stem fits into the prebored hole creating a seal, allowing air out but no air or bacteria in Suitable for use with standard UK 1 gallon glass demijohn
4x bored rubber bungs Traditional stoppers for home brewing Perfect for mead, wine, beer and cider making Airlock stem fits into the prebored hole creating a seal, allowing air out but no air or bacteria in Suitable for use with standard UK 1 gallon glass demijohn