Dart Board
thingiverse
Print this at 0.2 layer height, start with black, when it gets above the 5mm, switch to white for layers 5.0-5.4. switch to green for layers 5.4-5.8, finally switch to red for layers 5.8-6.2
Download Model from thingiverse
With this file you will be able to print Dart Board 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 Dart Board.