This 3D printed mini stackable storage tray set is designed to keep small items neatly organized and easy to access. Each tray features a simple square shape with smooth edges, making it ideal for holding batteries, coins, buttons, electronic components, or other small accessories. The stackable design helps save space while allowing flexible arrangement on a desk, workbench, or drawer. Compact, lightweight, and practical, these trays are perfect for keeping everyday essentials tidy and well organized.