Adafruit Neopixel stick bargraph
thingiverse
These things help you make a compact bargraph using Adafruit's neopixel sticks: https://www.adafruit.com/product/1426 You can trim your pixel stick to any lenght, therefore I included .stl files for LED counts from 2 to 8.
Download Model from thingiverse
With this file you will be able to print Adafruit Neopixel stick bargraph with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Adafruit Neopixel stick bargraph.