Due to the direct contact between electrode and scalp. dry EEG electrodes are exposed to increased mechanical wear compared to conventional gel-based electrodes. However. state-of-the-art commercial cap systems commonly use permanently fixated electrodes which can lead to downtime of the EEG cap during professional repair and replacement as well as reduced overall lifetime. https://www.chiggate.com/loving-earth-jilungin-dreaming-tea-30g-cheap/