5pcs 4" Super Thick Length Colored Striped Oil Burner

Item came a day or 2 as expected. Happy withResult.

Nice and thick glass. Sizes are random ranging from 4.8 to 5.1 inches. I bought them because I wanted them to be 4 inches long. Consequently each pipe you get is going to burn a little different due to the difference in thicknesses between each one. The holes in the top are also different sizes which creates different types of air flows...