# Smartpen
When you select the smart pen in the left palette, you can modify the handwriting page with the smart pen connected to NeoLAB Cloud.
> **Smartpen Tool**
>
> 1. Select the second Smartpen tool in the left palette, shortcut \[S], or tap the editing page with the Smartpen tip you connected.
> 2. **If you have only connected one Smartpen:**
> 1. When you tap with the Smartpen tip, the Smartpen tool is automatically selected.
> 2. You can freely write by changing the color and thickness below.
> 3. **If you have connected two or more Smartpens:**
> 1. The order of the Smartpens is specified in the order they were connected.
> 2. When you tap on the page with the Smartpen tip of the first Smartpen, the Smartpen tool icon above displays the corresponding Smartpen's order (1/2).
> 3. You can freely write by changing the color and thickness of the first Smartpen.
> 4. When you tap on the page with the Smartpen tip of the second Smartpen, the Smartpen tool icon above displays the corresponding Smartpen's order (2/2).
> 5. You can freely write by changing the color and thickness of the second Smartpen. By changing the colors and thicknesses of the connected Smartpens, you can edit your writing in a much more diverse way.
