Holder for Test Tubes

thingiverse

I'm so excited about my first from-scratch design in Fusion 360 - it's also my second ever project. I didn't try anything too fancy, but my girlfriend really wanted me to create a holder for her plants in test tubes on a small wooden shelf. The problem was that the tubes kept tipping over, which wasn't very safe. So, I came up with a simple design for a holder that would keep everything stable and secure. I drilled some holes into it and voila! It's done. This design is perfect for 30mm wide and 70mm high test tubes, which are super cheap to buy on Amazon. If you want to use different-sized tubes, it shouldn't be too hard to modify the design.