Clear Vinyl Tubing Flexible PVC Hose 3mm ID 5mm OD 4m Plastic Tube

What is this?PVC hose is widely used, mainly in low-pressure environments, can be used as an air line, water tubing, oil transporting line. As a water tubing, it can be used for air conditioning drainage pipe, humidifier drainage pipe, etc. As air line, it can be used for the transportation of gas in the pneumatic device, etc. As oil transporting line, it can be used as a transportation line for sucking fuel oil, lubricating oil, etc.What will I get?PVC tube, is in size of : 3mm/0.12-inch inner dia, 5mm/0.2-inch outer dia, 4m/13ft total lengthIn the package of: 1 x PVC TubingIs there any advantages of the product?PVC pipe is soft and flexible, easy to bend, easy to process, and easy to fold; High transparency. When used as water pipe and oil pipe, the flow of liquid in the pipe can be clearly observedHow to use it?Steps of installation: 1.