Tool cup with optional parts bin

I created this to hold the essential tools I need next to my printer:

• The Print Scraper
• Some nippy cutters
• A #12 scalpel
• The allen keys, etc my printer came with

I didn't see any minimal-material pen cups or anything that quite did what I needed so I designed this in OpenSCAD. You should be able to use the customizer to tweak some parameters, or mess with it in OpenSCAD!

Update: added an optional tiny parts bin -- think PTFE tubes, nozzles...