I think I'm finally ready to offer these for sale! Instead of repeating the whole story, below is a link to my post about these. https://www.slingshotcommunity.com/threads/brooks-ammo-sorter-version-2-0.46633/#post-633425 These are made one at a time by me by 3D printing and laser cutting. I'm starting off by offering them in a few color combos of some cool materials I have on hand. Photos don't show how cool these materials look. The florescent colors of the acrylic and color shifting of the 3D printed parts just don't photograph well. The ones pictured are: Vertigo Starlight (dark blue that shifts darker) with Blue acrylic. Wizard Voodoo (a dark purple that has a color shifts to dark blue) and Florescent Pink acrylic. Matte Black with Florescent green acrylic. Vertigo Starlight (dark blue that shifts darker) with Florescent green acrylic. I also have Florescent orange, and Florescent yellow. I think these materials and colors work well in any combination. So far I have made grids to sort 3/8" from 5/16" and smaller stuff like 1/4" and .177 BB's fall to the bottom. I can make grids to sort any size you want! Let me know what you need. These will be $45. For a sorter with two grid layers. Plus $15. for each additional grid layer to sort more sizes. Plus shipping which is around $10. in the U.S. Let me know what you want!