About this 3D model

Video of how it works here These are custom containers for components and parts. These containers are kept in place with special trays fixed on the drawer's base, so you don't need to worry about them moving inside.Each 1x1 "unit" is about 45mm per side with a height of 65mm (when on top of the trays). I included Fusion360 and Step files so you can customize the parameters of each container for the space you have available.