I'm building a custom YouTube play button display that shows the live subscriber count of a channel. I am using an 8 digit 7-segment display and am looking for a black material that I could hide it behind, so that when the lights are off you see nothing but when they're on you can see them.I've seen this done using wood veneer panels but I'm looking for a black material. via /r/DIY http://ift.tt/2tO1io3
