tactile warning marks
thingiverse
Tactile strips and bumps for marking the floor for the visually impared. The shorter strip version should fit diagonally on most print beds. Half strip should also fit, just need to print two.
Download Model from thingiverse
With this file you will be able to print tactile warning marks 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 tactile warning marks.