Improved HS-01 Stand

After printing the stand I could find here, I wanted some small improvements and thanks to the fact that the original sources where shared on onshape it was super easy to implement those. 

And I figured that it might be a good idea to share my improvements!

Here is a link to the updated sources
 

Like the original, print without supports.

Added more stable version after my first one fall down and broke.

• Improved the length of the soldering tip holders so they are not as flimsy as before.
• Adopted the 2 holders so that the soldering iron and lid fit into them