What it does?
It acts like a normal 2x2 door but when you push a button the color of the 2x2 door changes.

Uses -
1. Having a hidden and visible mode for your base.
2. For fun.
3. Your imagination is the limit!

If you like it, give it a diamond or a comment.
want to see what I'm up to ? twitter.com/RedstoneMagic
If you don't like it, your opinion, give me a reason why you dislike it in the comment section.
Have fun, create creations, compact if you wish and see you later!

-RedstoneMagician