The Popreel is little and ergonomic and has a holographic masking that makes the area search textured. There's some branding around the side, but Uwell did not overdo it. The airflow consumption arises from a little hole while in the facet. UNIQUE 3-Route E-LIQUID WINDOW - The e-liquid window https://uwellpopreel25690.getblogs.net/58263707/uwell-popreel-for-dummies