[SBM] Cardboard Boxes: Move Blocks with Inventory Intact
Relocating a fully stocked chest, a complex redstone contraption, or a powered furnace without losing a single item or setting has always been a headache in Minecraft. Large mods like Jabba's Barrels or Mekanism's cardboard boxes solved this, but they brought heavy dependencies and bloated file sizes. The [SBM] Cardboard Boxes: Move Blocks with Inventory Intact mod from the Single Block Mod series offers a refreshingly lean alternative: a single item that does exactly what you need, nothing more.
This utility focuses on one core action — capturing a tile entity along with its complete data, then placing it elsewhere. Whether you are moving a base, reorganizing a storage room, or transplanting a delicate AE2 disk drive, this tool handles the job with elegance and zero performance overhead.
Core Concept: One Box for Everything
The philosophy behind this mod is simplicity. You craft a cardboard box, sneak-click on a supported block, and the box absorbs the entire tile — inventory, orientation, energy levels, and all NBT tags. The occupied box then becomes an item in your hand, ready to be placed wherever you need it. When you right-click on the ground, the block reappears with its contents and configuration perfectly intact, and the empty box returns to your inventory for reuse.
This design makes it a direct replacement for those heavier mods. Server owners and modpack creators no longer need to include massive libraries just to gain block-moving functionality. One lightweight file covers the need, keeping the pack lean and stable.
What Makes It Different from Other Moving Tools
Unlike frame-based carriers or wrench-style tools that only shift blocks a few meters, this box allows true teleportation of tiles. You can pack a chest in your base, travel thousands of blocks, and unpack it exactly as it was. The mod also respects the block's original orientation, so pistons, hoppers, and other directional machines continue working correctly after relocation.
The mod was built by the team at Built Broken specifically to address the gap between "too simple" and "too heavy" solutions. It is a focused tool, not a sprawling content pack.
Crafting and Preparation
The recipe is survival-friendly and flexible. Place any four logs in the corners of a crafting grid and one piece of leather in the center. The logs do not need to be the same type — oak, birch, jungle, or even Nether stems all work. This flexibility means you can craft boxes early in the game without hunting for specific wood.
To see the exact recipe for your Minecraft version, install Just Enough Items (JEI). The mod integrates with JEI's recipe viewer, highlighting all available crafting variations. This is especially helpful when you are playing with a modpack that alters vanilla recipes.
Using the Cardboard Box: Step-by-Step
The mechanics are intuitive and rely on the sneak (crouch) action. Here is how the workflow goes:
- Capturing a block: Sneak and right-click on any supported tile entity. The block instantly disappears into the box, and the box becomes an occupied item in your hand.
- Picking up the occupied box: While still sneaking, right-click again to place the box into your inventory. It stacks like any other item, so you can carry multiple boxes at once.
- Placing the captured block: Simply right-click on the ground or a surface. The block appears in its original state, and the empty box returns to your inventory, ready for another capture.
- Resetting a box: If you captured the wrong block, left-click on the placed box to break it. This removes the box but does not damage the contents — the block simply stays where it was placed.
Note that the cardboard box itself cannot be placed as a decorative block. It exists only in your hand or inventory, waiting for a target tile. This prevents accidental placement and keeps the item focused on its purpose.
Supported Blocks and Compatibility
The mod supports a wide range of vanilla tile entities, including chests, furnaces, hoppers, dispensers, droppers, and brewing stands. It also handles many modded blocks, though the exact list depends on the Minecraft version and the mods you have installed. For Minecraft 1.16.5 through 1.20.x, the compatibility list is continuously updated on the mod's GitHub repository.
The mod runs on the Forge loader for most versions, with Fabric support available for recent releases. Always check the specific file for your loader and version before downloading.
Advantages Over Heavy Mods
The primary benefit is footprint. Where other solutions require adding an entire mod like Mekanism or Extra Utilities just for block moving, this mod is a single, small file. This matters for modpack creators who carefully manage file counts and memory usage. Each additional mod increases the chance of conflicts and crashes, so a minimal solution is always preferable.
For server owners, the mod is also performance-friendly. It does not add new world generation, new mobs, or complex mechanics. It only adds one item and its associated logic, which means negligible impact on server TPS.
Another advantage is the preservation of block data. When you move a chest with items, the box retains the exact slot arrangement, including stack sizes and item metadata. For machines, it preserves energy levels, fluid contents, and internal timers. This is critical when relocating automated farms or processing setups mid-operation.
Future Plans and Upcoming Features
The developer has announced several enhancements that will expand the box's capabilities. Planned additions include:
- Improved mod support with a living database of compatible tiles.
- More flexible configuration options to whitelist or blacklist specific blocks.
- Special handling for complex mechanisms like Applied Energistics 2 disk drives to prevent crashes during transfer.
- Random textures, wear effects, and decorative variants for visual variety.
- Label stickers for easy sorting and identification of multiple boxes.
- In-box tile updates, such as crops growing or furnaces smelting while packed.
These features will make the mod even more versatile for engineers and builders who rely on precise block placement.
Where to Get the Mod and How to Install
You can download [SBM] Cardboard Boxes: Move Blocks with Inventory Intact from the official Built Broken GitHub repository or from major platforms like CurseForge. The mod files are clearly labeled by Minecraft version and loader, so you can pick the right one for your setup.
For the easiest installation, consider using a launcher that supports mod management. Some launchers allow you to download [SBM] Cardboard Boxes: Move Blocks with Inventory Intact for Minecraft directly from their interface, automatically resolving dependencies and compatible versions. This is particularly useful when assembling a pack with dozens of mods, as it saves time and reduces the risk of version mismatches.
To install manually, follow these steps: download the mod jar file, place it in the mods folder of your Minecraft directory, and launch the game with the appropriate loader. The mod requires no additional libraries or dependencies, so installation is straightforward. If you are unsure how to install, the mod page on CurseForge includes a detailed guide that covers both Forge and Fabric setups.
Conclusion
The [SBM] Cardboard Boxes: Move Blocks with Inventory Intact mod proves that a tiny item can have a massive impact on how you play Minecraft. It eliminates the frustration of moving bases, preserves the delicate settings of your machines, and keeps your modpack lightweight. Whether you are a solo builder relocating a storage room or a server admin managing a complex network of automated systems, this cardboard box is an indispensable tool. Its minimal footprint, intuitive controls, and robust data preservation make it a must-have for anyone who values efficiency and simplicity.