Craft Box 2 Layer Insert basket

I bought a 38 x 36 x 6 cm craft box (sorry, no brand name on there) with removable dividers so that I could store my 3D printed board game component upgrades. I realized that many of the smaller components weren't even taking up half of the smallest cells, so I designed these "baskets" to go inside and allow me to store 2 layers of small things. I've included the Fusion 360 file as well as the STL, as I figure the odds are pretty much nil that anyone else will find this exact sized craft box.