This 3D-printed mini battery tray is a compact and practical organizer designed to neatly store small cylindrical batteries. Printed in bright yellow plastic, the tray features multiple evenly spaced circular slots that securely hold each battery upright, preventing them from rolling around or getting mixed up. Its grid layout maximizes storage capacity while maintaining a clean and organized appearance. The sturdy and lightweight design makes it ideal for workbenches, drawers, or electronic project areas, providing an efficient and visually tidy solution for managing mini batteries.