7thLake Durable Airlock Air Lock with Cap Fermentation Making Twin Bubble Grommet Airlocks BPA-Free Airlocks Home Supplies Accessories

Description

Colour:10 Pcs Package Include:10 x Air Lock. Material: Plastic.Size:11.3cm x 3.5cm x 0.8cm/ 4.4" x 1.4" x 0.3" --- Inside:5cm x 2.5cm/2.0" x 1.0".Easy to use, affordable, and quick to disassemble.Prevents Air From Contaminating Your Beer or Wine.Simple to use. Easy to clean.