Introduction: How to Make a Tnt Cannon in Minecraft Pe

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Hello, today i will show you how to make a tnt cannon.

Step 1: Materials

You will need:
Obsidian x 17
Tnt x 6
Bucket of water x 1
Half slab x 3

Step 2: Building the Tnt Cannon

Copy the photo above by using obsidian and making two long strips 8 long, and one 1 apart leaving a gap at the end

Step 3: Making the Tnt Cannon

Put half slabs at the end of the cannon, like in the picture above

Step 4: Filling the Cannon

At the end with no slabs put down the water, place the tnt like in the pucture above

Step 5: Lighting the Cannon

To use the cannon, light all the tnt except the one at the end then at the last second light it.