Today I'm showcasing my 3x3 Flush Piston Door. It's resource-light, simple, and glitch-free. It was made in 1.9 but will probably work in other versions. This is also my channel debut and my first real video. Taking the few seconds it takes to subsribe, like, or comment means little to you, but it means the world to me. Seriously, if you enjoy, just alone leaving a like makes a difference. Also building it on a server so people see the design helps, and maybe telling friends if you know any that are in to redstone. Finally, on my channel, I take a week to upload everything. This is because on my channel, I ONLY upload UNIQUE and edited to PERFECTION creations. All my creations are either new, useful, inspirational, high-quality, or a better version of a pre-existing creation. That being said, almost all of my creations will be useful, so subsribe right when they come out. But that's not what this is about. It's about this awesome creation! I hope you enjoy!