A functional, 3D-printable snap-lock storage box designed for everyday organization. This toolbox is easy to print, easy to assemble, and suitable for storing tools, parts, electronics, and everyday items in a clean, durable enclosure.

The design is available in 22 different sizes, allowing you to choose the exact box dimensions that fit your needs. Each size uses the same universal snap-lock latch for a consistent and reliable closure.

Full set available:
👉 Get the complete collection of all 20+ sizes for €1.95 via the link below:

[https://mjadesigns.gumroad.com/l/simple_box](https://mjadesigns.gumroad.com/l/simple_box)

What is included in the package:

→ 22 box sizes, labeled Simple_Box_01 to Simple_Box_22. Each size includes:

• Bottom part (STL & 3MF) - Simple_box_XY-A
• Lid part (STL & 3MF) - Simple_box_XY-B
• Snap-lock latch (STL & 3MF) - Same for all sizes

→ PDF build guide with step-by-step assembly instructions is also included in the package.

Additional info:

→ 6× M3×25 mm screws required per box (self-tapping into plastic)

→ Parts are pre-oriented in both STL and 3MF files

→ Supports are required (included in 3MF files)

→ Package contains only STL & 3MF files; CAD files are not included

→ No glue required for assembly

→ Finished models shown in the images were printed using Bambu Lab PLA BASIC with a 0.4 mm nozzle

→ This is a digital product. No physical items will be shipped.

Printer requirements:

→ Compatible with all FDM 3D printers

→ Minimum build volume: 200 × 200 × 100 mm

→ Recommended nozzle size: 0.4 mm

Image 1: Size overview for all available box variants.

More images: