Masontops - Kefir Cap Brewing Lid - 2 pack - Fits Wide Mouth Jar premium dog treat Lightweight rubber upper easily folds

Lightweight rubber upper easily folds to transform into 3 different comfortable heights

May be used as a pre and post-operative dressing

Add a little water to seal out the air

fleece lined knee pads and leg adjusters with chrome plated clasps

5 x 9cm diameter

Masontops - Kefir Cap Brewing Lid - 2 pack - Fits Wide Mouth Jar premium dog treat Lightweight rubber upper easily foldsIntroducing the Kefir Cap Brewing Lid by Masontops, the perfect accessory for kefir enthusiasts looking to simplify and enhance their home fermentation process. Crafted with precision and care, this innovative brewing lid is designed to fit snugly on any wide mouth mason jar, transforming it into an ideal vessel for cultivating nutritious and delicious kefir. The Kefir Cap Brewing Lid stands out with its specialized waterless airlock valve system,