UselessBox false panel with spring hole

thingiverse

I've modified UselessBox, originally created by Grafalex and remixed by Xrew, to accommodate a crucial component - the spring or rubber band. The original design had a false panel with insufficient space for these essential parts. To rectify this issue, I made a slight alteration to the original plan and added a small hole for easy installation. To my surprise, I discovered that two ~2cm rubber bands, commonly used by children to craft bracelets, fit perfectly into the modified design. In fact, they proved to be an even better solution than the spring itself, providing a smoother and more convenient operation.