My Really Good 3x3

I guess we all started somewhere. As for me, i started my redstone journey with a bunch of 2x2s. One day i decided to try to make a 3x3 and i came up with this… thing.

https://imgur.com/E43JuHc

It has a volume of 7,410 blocks and opens in only 23 seconds! It’s closing is only 47 seconds and i spent so many damn hours working on it. Make as much fun of me as you want but i was proud of it. xD