Hút Nước Bằng Ống Tio Siêu Nhanh Mà Không Cần Mút Bằng Miệng

Using flexible plastic tubing to draw water from one place to another, you can apply it to many things such as siphoning alcohol, transferring gasoline, or changing aquarium water. Normally, people prime the tubing by sucking it up with their mouths, but I'll share two more methods that don't require sucking with your mouths, using only your hands, and are super fast. #vovavovan #watersuction #tiotube