Gridfinity 2x4 CNC Accessories

I wanted to organize the accessories from my CNC 3018 Pro from Vevor, so i made this Gridfinity compatible bin.
For the base i used this link (https://thangs.com/designer/brice.bostjancic/3d-model/Gridfinity%20Adapter%202x4.stl-177243)

The spindel and the laser can fit in the same holder, because of the square cut-out in the cilinder base, both components are stable.
The remote control is located at the bottom of the bin, when you use in on the machine, the holder for the spindel/laser can lay on the bottom.

In this organizer you can fit:
-Spindel or laser (asuming that the other one is in the machine)
-Laser focus spacers
-2 USB sticks
-Brush
-2 Spanners
-Remote control unit
-Allen keys