Wowstick / Electric screwdriver and bit holder Version 2 with detechable Bit-holder

Version 2 of this design: https://www.thingiverse.com/thing:6780077

A desktop holder for precision electric screwdrivers, such as the Wowstick and the Hychika one in the picture. It also has slots for 18 4mm hex-bits.
Since I like to tape holders like these to my desk, I changed the design to make the Bit-holder part detachable with magnets.
It's designed for 4x2mm magnets, but I provided the f3d files in case anyone wants to make medications.
There's also a combined version for anyone who doesn't need a detachable bit holder.

I designed it around the Hychika screwdriver, but Wowsticks should also fit... probably.