Your support will help us expand the Brewtree website to include more 'do-it-yourself' instructions, tips on how to build better (and less expensive equipment), and support our ongoing hosting costs. Any and all donations help and are appreciated. Please take a moment to make a contribution now.
3/8" Hole in center is perfect fit for any Brewer's Plastic Airlocks. Made of natural white gum.
Your support will help us expand the Brewtree website to include more 'do-it-yourself' instructions, tips on how to build better (and less expensive equipment), and support our ongoing hosting costs. Any and all donations help and are appreciated. Please take a moment to make a contribution now.
