Modular extendable containers - V1

Update: Added labels and many more (and bigger) container formats! I needed some quick and dirty containers that print fast, work great, are strong and don't cost alot of filament. I set out to create some containers that adhere to the following rules:Horizontally linkableVertically stackableStrong, lightweightCloseablePermanently linkable (through M3 screws in this case)No supportsPrint relatively fastUnlike Gridfinity or things like Multiboard I wanted the containers to be attachable without having the need for a grid to fit everything into.I think I managed all of these with more or less success. Check out this video: If you print them, let me know! I'd love to see it :) If you like my design consider buying me a coffee! Some of the items available:5x10 (with variations on separators)5x10 deep versions10x10 (with variations on separators)10x10 deep versions20x10 big boy! (with variations on separators)And even 20x10 deep versions!Open and closed lids for the 10x5Open and clo