3D preview of Two-Tier Desktop Storage Shelf
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Interactive 3D model of Two-Tier Desktop Storage Shelf

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Two-Tier Desktop Storage Shelf

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Bounding box
400.0 × 250.0 × 350.0 mm
Engine
Precision B-rep
Parameters
10
Published
September 15, 2026

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The prompt

Design a minimalist two-tier desktop storage shelf. Dimensions: 400 mm wide, 250 mm deep, and 350 mm high. Create two rectangular storage shelves supported by four vertical corner posts. Shelf thickness: 15 mm. Vertical posts: 25 mm x 25 mm square profile. Bottom shelf clearance from floor: 50 mm. Top shelf height: 300 mm. Add 3 mm rounded fillets to all exposed outer edges and corners. Add a 15 mm high retaining lip along the back edge of each shelf to prevent objects from falling. Keep the front completely open for easy access. The structure should be symmetrical, mechanically practical, easy to manufacture, and suitable for 3D printing. Avoid decorative or unnecessary complex geometry.

Parameters

NameValueRange
Overall width400 mm200 – 600
Overall depth250 mm150 – 400
Total height350 mm200 – 500
Shelf thickness15 mm5 – 30
Post square profile25 mm10 – 40
Bottom shelf clearance50 mm20 – 100
Top shelf height (top surface)300 mm150 – 450
Retaining lip height15 mm5 – 30
Retaining lip thickness15 mm2 – 30
Edge fillet radius3 mm0 – 10

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Two-Tier Desktop Storage Shelf - Free CAD Model (STEP, STL) | TextoCAD