A Gridfinity grid to help you reuse all of the Bambu Labs Filament Roll boxes you may have lying around.  Not a perfect fit for Gridfinity, so I made a grid that is 203mm x 203mm, having 4x4 normal sized Gridfinity squares and smaller rectangles on the edge that still maintain a ratio with Gridfinity.  

I have also made bin models for the smaller rectangles so that you can have bins to fill the entire box.  These bins are stackable.

This is compatible with all Gridfinity bins that are 4x4 or smaller and up to a height of 8U, ~60mm.

Note: This grid and these boxes do not fit in the Bambu Labs Filament Refill boxes.  I have a different model for that here, Gridfinity Grid for Bambu Labs Filament Refill Box.

These appear to go great with the Filament Box Drawer Organizer that I found.