> For the complete documentation index, see [llms.txt](https://nfd-gg.gitbook.io/main/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nfd-gg.gitbook.io/main/eng-combine-software/modules/operation-and-launching-of-modules/zora-module/settings-and-launch/block-mode/preset-blocks.md).

# Preset blocks

In this mode you can interact with ready contracts of various NFT collections on Zora added to the module. At the moment 15+ free collections and 3+ paid collections have been added, the list will be updated periodically.

***

### Setting up and starting a session:

* In the **Mode** section, select **Block Mode**;
* In the **Run mode** section, choose the order in which wallets will be launched:
  1. **Parallel** - parallel operation (multi-threading) with or without proxies;
  2. **One-by-one** - wallets will be launched one after another with or without proxies;
  3. **One-by-one (mobile proxy)** - wallets will be launched one after another using mobile proxies. Mobile proxies must be added in **Settings ->** [**Proxies**](https://docs.nfd.gg/main/eng-combine-software/section-settings/proxies) and linked to accounts in **Account Manager** beforehand.
* To use a ready-made software settings preset, click on the selection field in the **Select preset** section and choose the desired preset.
* To launch a pre-prepared group of wallets, select it in the **Select Accounts group to launch** section.
* In the **Select blocks** section, click on **Select** to choose the NFTs you want to mint:
  1. By clicking on **Select all**, you will select all the NFTs listed.
  2. To select all NFTs available in the list, click **Select all** in the relevant protocol.
  3. To select individual NFTs, click the checkboxes next to the desired NFTs.

<figure><img src="/files/m5Snq8aLHp4OLVRkcHYc" alt=""><figcaption></figcaption></figure>

* In the **Delays** section, set the delays:
  1. **Wallet** - delay between wallet launches;
  2. **Mint** - delay between minting different NFTs.
* In the **Max gas price** section, set the maximum gas in the Ethereum network at which transactions will be carried out. The software will wait until the gas in the Ethereum network drops to the specified value before starting transactions. After starting the session, you can change the upper Gwei level in the **Logs & Progress** tab, by going to the **Sessions**subsection.
* In the **Mint count range** field, enter the range of the number of NFTs to be minted for each wallet.
* If you want the wallets to be activated in a random order, leave the **Randomize wallets** checkbox enabled.
* Enable the **Dump gas** checkbox to lower the transaction processing fee.
* Enable the **Allow duplicate minting of the same nft on the same wallet** checkbox to allow the script to mint the same NFTs repeatedly to make the number of transactions specified in the **Mint count range** section. If it is not enabled, the software will not mint duplicate NFTs on wallets and will skip duplicates, moving on to collections that are not yet on the specific wallet.
* To save the session delay settings for use in other sessions, click **Save this as preset**, enter the name of the preset, and save it. Later, you can select this preset in the **Select preset** field.
* Click **Update Balances** to get the current ETH balances on the wallets. If your balances are not loading on the wallets in the Zora network, note that Zora enforces sanctions, and all countries included in the [OFAC](https://ofac.treasury.gov/sanctions-programs-and-country-information) list are banned on Zora. You need to enable VPN before updating the balances.
* Select the wallets you want to launch and click **Launch**.

<figure><img src="/files/SDZhHwAPzYbyxZbzY9Ks" alt=""><figcaption></figcaption></figure>

* Your wallets have been launched. You can track the progress of wallet operations in the [Logs & Progress](https://docs.nfd.gg/main/eng-combine-software/modules/operation-and-launching-of-modules/zora-module/logs-and-progress) section.