Make a Rainbow Chandelier Out of Test Tubes | Make:

A while ago I picked up a bunch of glass test tubes that were being thrown out. At the time I didn’t have a specific project in mind for them, but I figured that I could come up with some way to use them. Then, I came across a design by Etsy user PaniJurek for a chandelier made from test tubes that were filled with colored water. I really liked the way that you can use the test tubes to make any color pattern that you want. So I decided to make my own version of the project.