< h2>Shaking hose for gasoline, diesel, and much more. </h2>Whether for transferring rainwater, emptying an aquarium, or filling the tanks of various garden tools, the shaking hose is versatile. The PVC hose with a copper valve requires no electricity and eliminates the need for oral suction. Simply shake the gasoline hose up and down into the full container. The negative pressure causes the liquid to move into the empty container. You can check the flow at any time thanks to the transparent hose. < br><br><i>Please note that the flow rate depends on the viscosity of the liquid and the height difference between the two containers.</i>