Test Tube Holder for 6 Tubes

thingiverse

Simple test tube holder, since it uses less plastic and takes less time to print! It can hold up to 6 tubes, diameter 18mm and length 120mm (both shorter tubes and longer tubes will work). The stand is 30mm wide, which is enough to keep it sturdy from falling and it's 10mm thick, which means it's very hard to break. Great for schools and teachers! Especially when printed with PLA plastic, which is more flexible than ABS yet sturdy enough to hold 5 tubes while working on them. After downloading, you will find attached the .STL file, which you import in your 3D printer software and adjust the settings. You can use my settings (find them below) or your own custom ones. I wouldn't recommend going below 15% infill, since I don't find it sturdy enough below that. Feel free to leave any comments! I would love to see your printed models and settings, also feel free to remix the design however you like! Fun idea for remixing: mirror it and make it a 12 tube stand :) Have fun printing and using it!