In general, to get a command block with the pick block control, simply look at any existing command blocks in the world and click your middle mouse. #2 By Using Commands ...

Once you head back to the game, open the creative mode inventory and look for a command block icon on the bottom right corner of the GUI. This will open up the operator utilities tab, where you ...

Get the test blocks by using the /give command (Image via Mojang Studios) Since these new test blocks can only be used in creative mode while the cheats are enabled, players will first have to ...