> For the complete documentation index, see [llms.txt](https://nbmofficialwiki.gitbook.io/nbm-shadow-depths/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nbmofficialwiki.gitbook.io/nbm-shadow-depths/overview/nft-battle-miners-official-wiki/vii-shadow-depths/spaceship/material-compressor.md).

# Material Compressor

The material compressor is a highly efficient module designed to streamline the stacking process of diverse materials. Using advanced compression technology, it can compacts materials of any kind into sturdy and space-saving stacks while maintaining the integrity of the compressed items. This module allows clones to store more materials into their backpacks. <br>

<figure><img src="/files/dbpKofTt8ckHONnaweRo" alt=""><figcaption><p>Overview of the Material Compressor lvl 5.</p></figcaption></figure>

Each upgrade of the material compressor increases the amount of materials that a stack can contain. &#x20;

<table><thead><tr><th width="229">Molecular Compressor</th><th width="283">Upgrade</th><th>Price (Fusium)</th></tr></thead><tbody><tr><td>Level 1 (default)</td><td>Allows to create a stack containing up to 5 identical items</td><td>N/A</td></tr><tr><td>Level 2 </td><td>+1 per stack (Up to 6 items per stack)</td><td>10000</td></tr><tr><td>Level 3 </td><td>+1 per stack (Up to 7 items per stack)</td><td>25000</td></tr><tr><td>Level 4</td><td>+1 per stack (Up to 8 items per stack)</td><td>70000</td></tr><tr><td>Level 5</td><td>+2 per stack (Up to 10 items per stack)</td><td>170000</td></tr><tr><td>Level 6</td><td>+2 per stack (Up to 12 items per stack)</td><td>250000</td></tr><tr><td>Level 7</td><td>+2 per stack (Up to 14 items per stack)</td><td>350000</td></tr><tr><td>Level 8</td><td>+2 per stack (Up to 16 items per stack)</td><td>450000</td></tr></tbody></table>

The molecular compressor is a great alternative to increase storage capacity without having to upgrade the warehouse.&#x20;