The edge and bottom structures are designed to enable stable stacking.

This is a stackable parts tray, ideal for desktop component storage, screw organization, electronic component sorting, model-building accessory categorization, and more. The tray features a modular stacking design with slots on the base and sides, allowing multiple trays to be securely stacked, saving desk space while making it easy to sort and access items.

Models are available with various compartment layouts, so you can choose single-compartment, double-compartment, or multi-compartment versions depending on your needs, perfect for storing small parts of different sizes. The corners feature chamfered edges, and the overall edges are smoothly rounded, making it easier to handle and reducing the risk of bumps or scratches. With thick outer walls and a simple, durable structure, this tray is well-suited for printing with common materials like PLA and PETG, making it a highly practical compact storage solution for workbenches, repair stations, and 3D-printing filament‑organizing areas.