1. Structural Design

The overall structure is a two-piece, modular design, consisting of a hollow circular base with a supporting column and a multi-tube storage compartment, both of which can be printed separately and assembled afterward.

1. Base: A circular, hollow support frame featuring a cross-shaped reinforced hollow slot design, ensuring stable placement and resistance to tipping. An integrated cylindrical post at the center can be directly snapped into the pre‑drilled holes on the storage compartment, enabling quick and convenient assembly and disassembly.

2. Storage Compartment: A double‑row cylindrical configuration with a total of ten independent tube slots arranged in two tiers. The tubes are deep enough to securely hold various writing instruments, small screwdrivers, and other elongated tools. A large central slot is provided; aligning it with the base’s central post allows for rapid, secure attachment without the need for screws or clasps.

3. Tilted Design: Once assembled, the storage compartment naturally tilts, allowing users to access pens without having to invert the container, making retrieval effortless and intuitive.

2. Application Scenarios

1. Desktop Office Organization: Different types of pens—such as ballpoint pens, markers, and art brushes—can be neatly sorted and stored in designated slots, keeping the desk tidy and clutter‑free.

2. Craftsmanship/Repair Workstations: Small screwdrivers, carving tools, and repair implements can be stored upright, readily accessible at a glance.

3. Decorative Desk Accents: With its distinctive industrial‑style launch‑tube aesthetic, this piece serves both functional and decorative purposes, making it an ideal addition to studies, workspaces, or crafting stations.