Stackable Bambu Labs Swatch Trays with Pulls

I really dig 3D Art's Bambu Labs Filament Swatch storage trays. I'm partial to the hex pattern for my maker's station so it fit in nicely. On top of that, the efficient layout: angled to allow greater visibility of the swathces while allowing for a lower overall profile display case and providing enough space for one to pull out individual swatches. Over all, really nice. However, I noticed a common bit of feedback in the comments and found myself missing it myself: a drawer pull. The tolerances are so tight on the print, not having a pull made accessing the samples frustrating. I simply took the hex form and applied it to the front of the tray to create a functional yet stylistically complementary pull. The other minor modification became evident when I quickly filled my first swatch tray… I needed more slots / columns. So I brushed off my solution for my own hex trays: simply positively extrude some of the negative hex holes. I took one hex hole at each corner and extrude