With steam vent, there is a lock on it. When close the lock, it would be a closed space inside the cooker, condense the cooking time. When open the lock, the steam out, the lid for cookware is easy to take out. With this new knob, It is no need to replace your favorite and functional Lids. Update your existing lid knob handle to a more elegant and suitable color of your favorite kitchen appliances.

A glass lid steam vent knob, also known as a steam release knob, is a small part on a cooking pot. It is usually fixed in the center of the glass cover and can be turned off. Its function is to help the steam in the cooker to vent so that the pressure can be released. Steam release buttons are usually made of Bakelite, and they need to withstand high temperatures to last through cooking. The size and shape of the buttons will vary depending on the specific pressure cooker, but most buttons can be easily unscrewed and replaced. If your glass lid steamer knob is damaged or missing, you can find replacement parts on the manufacturer's website or the relevant service centre. Purchasing the proper replacement steam vent knob can extend the life of your pan, making it last longer and perform better in your cooking.