Amazon
10 airlocks of durable, clear, plastic construction complete with dust cap 10 cork bungs bored with hole into which to fit an airlock Standard size and re-usable Airlock fits into the bored hole in the bung 10 bubbler airlocks and 10 cork bungs in each pack.
10 airlocks of durable, clear, plastic construction complete with dust cap 10 cork bungs bored with hole into which to fit an airlock Standard size and re-usable Airlock fits into the bored hole in the bung 10 bubbler airlocks and 10 cork bungs in each pack.