# Changing your NFTs in Pure-NFT Pools

Note you will need to sign an approval transaction for each NFT collection before you can change NFTs from that collection. \
\
You will be charged a small fee to change NFTs from your wallet with NFTs in the pool. For each NFT you deposit into the pool, you will be able to withdraw an NFT from the pool. 

## Changing your NFTs

Navigate to the "Change" page and select the desired collection from the dropdown. 

<figure><img src="/files/qMUHKNdIRTntG8YpBmfW" alt=""><figcaption></figcaption></figure>

Select which NFTs you would like to deposit into the pool and select which NFTs you would like to withdraw from the pool. \
\
Click "Change NFTs".


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.caviar.sh/user-guides/changing-your-nfts-in-pure-nft-pools.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.