10mm test tube holder

This is a quick test tube holder that I created, it is able to hold 4 test tubes at once

the holder by itself tends to tip easily if you accidentally hit one of the test tubes (learned the hard way), so I created a holder for it which made it much harder to tip, you can glue it if you want but it works event if you just place it on top

the legs in the image were printed using fuzzy skin