Excel Error Keychains

Fun Excel-inspired keychains featuring the most iconic error messages: #NUM!, #REF!, #DIV/0!, and #NULL!.
Great as a geeky accessory for spreadsheet lovers, office humor fans, or as a fun gift for coworkers.

This model includes two print profiles:

• With AMS → automatic filament color change.
• Without AMS → the printer pauses for a manual color swap.

Print them in your favorite colors to highlight the error text and background!