Hello,

Thank you for your interest in HyperPickaxe! To use the custom pickaxe feature, you can use the following command format:

/givepickaxe <material> <width> <height> <depth> [player_name]

For example:
/givepickaxe DIAMOND_PICKAXE 3 3 3 playername

This command will create a diamond pickaxe that breaks blocks in a 3x3x3 cube:
- Width: 3 blocks wide
- Height: 3 blocks tall
- Depth: 3 blocks deep

The [player_name] parameter is optional. If omitted, the pickaxe will be given to the command sender.

You can adjust the numbers to create pickaxes with different mining areas. For instance, a 2x2x2 or 5x3x4 pickaxe.

Available materials include DIAMOND_PICKAXE, NETHERITE_PICKAXE, IRON_PICKAXE, etc.

Let me know if you need any further assistance or have any questions!