This is a case to hold the awesome ES121 electric screwdriver:

[https://www.banggood.com/Upgraded-MINI-ES121-Electric-Screwdriver-Smart-Repairtools-Built-in-STM32-Chip-OLED-with-Screwbits-p-1258406.html?p=2@3021069489201207MV](https://www.banggood.com/Upgraded-MINI-ES121-Electric-Screwdriver-Smart-Repairtools-Built-in-STM32-Chip-OLED-with-Screwbits-p-1258406.html?p=2@3021069489201207MV)

The tool and 51 bits fit comfortably inside the case, that can be printed in 3 different colors.

Print instructions

I recommend gluing the band to the bottom part of the case with super glue.