The 3x3 piston door styled as LEGO instructions. I have taken last weeks feedback into consideration and decided I will set up a catalog of these. : r/Minecraft
Minecraft 1.20 Redstone Simple 3x3 Piston Door Tutorial - YouTube
Watch Foxy's Video: How to make a 3x3 piston door in Minecraft PE | Minecraft Bedrock Edition Tutorial (MCBE / MCPE)
1 block wide 3x3 piston door! (Simple, fast and compact) | Fandom
How to make a 3x3 piston door in Minecraft
3x3 Spiral Piston Door in Minecraft! - Redstone Tutorial! | Minecraft tipps, Minecraft, Tipps
Tileable 3x3 Piston Door Side View [Tutorial and Additional Info in Comments] : r/Minecraft