I wanted a drawer organizer that I could customize for each drawer in my house so designed this modular system that acts like building blocks. You can customize the design in Fusion 360 using the parameters to perfectly fit your drawer, or you can use the pieces as building blocks to assemble dividers.
https://imgur.com/XwqEVoO
The walls and corners are held together by dovetail slots on the bottom surface.
The author marked this model as their own original creation.