DURABLE RUBBER MANUAL HAND SIPHON PUMP - This syphon pumps is super easy e, you just put the fuel transfer hoses in where you want them and pump the hand pump and it draws out all the fluid. This gasoline siphon pump made it effortless to empty out my gas tanks. So worth the purchase and it'll pay for itself in the gas savings alone in one seasonQUICK FUEL TRANSFER - The siphon pumps the oil from one container to another easily, and is meant to go down into a fuel tank without an anti-siphon filter. The gas syphon is great for stealing a bit of gas for your lawn mower when you need it, you just push the tube down, start pumping the bulb and fuel starts to flow, the same as with the old way of sucking on the tube but this is much safer.HEAVY DUTY HOSE - The gasoline siphon hose tube is able to get into small spaces. Siphon tube is nice and thick so no easy break/crushing. Siphon hand pump is made of a thick silicone outer frame. Make sure you put the long hose into the liquid you want to pump out and the short tube on the end of the rubber ball where you want to send the liquid. The tank height must be at least 30 inches or higher than the receptacle.NO MORE MESS WHEN TRANSFERING LIQUIDS - This siphon gas pump transfer allows you to keep things nice and clean with no spilling. The gasoline siphon is easy e and assembly is simply putting the bulb on the hose. The Siphon Pump works great to extract a little liquid from something, be it gas, coolant, water. Do not mix liquids.PORTABLE WIDELY USE HAND FUEL PUMP - Wanted to transfer gas from you car to powerwasher, but you cannot transfer from your car tank to anything. Or "use in an emergency" if you run out of gas and a car pulls up to help you. Any problem you have, just feel free to , we will replace your item or refund the full money, you have no risk.