Sorry, I Can Do Anything I Want Because I Have A Workbench

Su Mo found the icon for constructing a workbench after he opened the creation page and scrolled to the bottom. 

"Huh, why is the color of this workbench sky blue? Is there any difference between the colors?" 

Confused, Su Mo looked at the materials required for creation. 

[Workbench]: wood 0/12, beaker 0/1, simple clamp 0/1, simple work module 0/1, simple experiment module 0/1, simple welder, 0/1, cutting machine 0/1, iron 0/12, glass 0/2, circuit board 0/4, wires 0/2 

The materials required a lot of confusing materials. Excluding the simple modules, it seemed there were a large number of materials that should not be on a workbench. 

"Among the required materials, I still have some extra wood and iron. Thankfully I saved some up, or else the delivery fees would be crazy seeing how big and heavy these things are." 

As Su Mo scratched his chin, which was beginning to show some stubble, he began recalling the materials he still had at the base.