This is a simple remix of the original version developed by @crymsan. This redesign is because I want a version without the branding that only collects dusk and has a more minimalist aspect. The container has a section to store the lip of the original case and use it as a tray with a dedicated stop to collect screws, nuts or other small items. You can store the original case opened or closed, as you prefer, for quick access or to prevent dusk collection.

This is a minimalist bookend designed to keep things simple yet functional. I have built upon the original design by @alexland and made a small but useful improvement. Since it was a bit inconvenient to always mirror the model to create the complementary side, I decided to add a second plate and label them clearly. However, all credit should be given to the original author. It works perfect in PLA.