Simple TNT Duplicator Simple TNT Duplicator Simple TNT Duplicator

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AuthormonchiCARP
MC Version26.2+426.226.1.226.1.126.11.21.11
Format.litematic

This is a straightforward and practical TNT duplicator. It is designed for ease of use and simple manipulation.

Materials Required

7 block types · 18 blocks · 2×4×5

Observer5
Stone4
Redstone Wire3
Note Block2
Piston2
Oak Trapdoor1
Tnt1

Before You Build

This build uses 18 blocks across 7 block types – about 1 stacks in total, which fits inside a single shulker box. It occupies 2×5 blocks of ground and stands 4 blocks tall.

What to bring first

Observer – 5
Stone – 4
Redstone Wire – 3
Note Block – 2
Piston – 2

Survival or creative?

Every block in this build can be obtained in survival, so it can be built by hand without creative mode or commands.

How to Place It:

This is a Litematica file, saved for Minecraft 1.21.11. Follow our step-by-step guide to paste it into your world.View Guide

Moving parts

It includes Note Block, Observer, Piston, Redstone Wire, Tnt, so check the mechanism still works after pasting – redstone state and item-container contents do not always survive a paste.

Download .litematic (1 KB)
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