-WBLOCK command
Saves blocks and other drawing entities to DWG/DXF files.
                Description
Saves blocks and other drawing entities trough the Save Block dialog box.
Options within the command
- Block to save as WBlock
 - Specifies name of the block to write to a file.
 
- Select entities
 - Selects entities to write to the file on disk.
 
- Insertion point
 - Specifies the origin point of the drawing.
 
- Select entities
 - Specifies the entities to create a block.
 
- Annotative
 - Saves the block as an annotative block.
 
- & to include multiple blocks
 - Saves multiple blocks from this drawing to the file on disk.
 
- * for whole drawing
 - Saves the whole drawing, equivalent to SaveAs.