This is a replacement wickless oil tank for the White Rhino Liquid Vaporizer. It features a wickless tank for increased performance and efficiency. Depending on how often you're using the vaporizer, the liquid tanks will need to be replaced every two weeks to one month. Heavy usage can cause the tank to leak and that's when it's time to replace the tank.
Note: The clear tanks comes in a single pack. The red and yellow tanks come in a three pack.