The third brake light on my dads car cracked and he found it almost impossible to buy online, so of course he asked me if I can design it. Here's the result :)
The housing is printed in black abs and left to acetone vapor smooth for a little bit (not enough to remove the layer lines completely). The lens is printed in translucent PETG.
Below are links to the same filaments on matterhackers website and amazon (whichever you prefer).
Update.. Matterhackers doesnt sell their transluscent red petg on amazon but the one linked below should work just the same.