This is a bit holder to hold 4 rows of 8 screwdriver bits. It is designed for a safety bit set and is a strong alternative to the supplied rubber case, which is not very solid.
The bit holder comes in two versions - one with my name and one without, so you can choose to print a neutral version. If you want to add your own personal changes to the design, you can use the included 123D file for that.
The product is designed by
Jakattack3000