DIY drawer organizer project ~ 48" wood laths super-cheap at Home Depot, & the store will cut them for you. So simple it's not even really a tutorial :-) Would also work to make a shadowbox to display small items.
All The Small Things northeastmagic: John Meacham’s miniature guitar studio. All the tools are functional, including the drill press, lathe, and the unbelievably tiny handplane (which also has an assortment of blades).: