Tutorial: Simple 2x3 Floor & Ceiling Pop-up Block Swappers [Java 1.11+]

In this tutorial I show you how to build two simple floor & ceiling Block Swappers. They both swap a 2x3 patch of Blocks that are pushed out of the floor/ceiling. Intro: 0:00 Floor Version: 1:53 Ceiling Version: 7:14 Tutorial-World Download: http://www.mediafire.com/file/tup2rswbrywg81m Please like if you enjoyed the video. And if you really liked it please subscribe, if you haven't yet :) #Minecraft #Tutorial