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Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Image 1
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Image 2
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Image 3
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Image 4
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Image 5
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Image 6
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Image 7
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Image 8
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Thumbnail 1
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Thumbnail 2
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Thumbnail 3
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Thumbnail 4
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Thumbnail 5
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Thumbnail 6
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Thumbnail 7
Box with Magnetic Lid 120×80 mm (hidden magnets) 3D Printer File Thumbnail 8

Box with Magnetic Lid 120×80 mm (hidden magnets)

CESAR Design avatarCESAR Design

January 20, 2026

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Description

Box with Magnetic Lid (hidden magnets)

3 versions of the lid are available:
• lid without a handle
• lid with a handle
• lid with a handle and Greek pattern (meander)


The box and lid both include dedicated magnet holes, allowing magnets to be embedded during printing using a planned pause in your software.
Once printing resumes, the magnets are fully enclosed inside the model, making them invisible, secure, and perfectly aligned.

The lid features an inner lip that fits neatly into the box for accurate alignment, while the magnets ensure the lid stays firmly closed without clips or hinges.

Perfect for storing:
• Screws, bolts, and small hardware
• Electronics parts
• Smaller 3D printing accessories
• Desk or workshop items

🧲 Magnet Information:
•Magnets needed: 8 pieces of 6 × 3 mm (round)
•Magnet holes included in:
•Box body
•Lid
•Magnets are designed to be inserted using a pause at layer height during printing

⚠ Important:
Pause the print at the correct layer, insert the magnets, then resume printing to fully encapsulate them.
I recommend using supports when printing the box.

📐 Dimensions:
• Box outer size: 120 × 80 mm
• Box height: 60 mm
• Lid size: 120 × 80 mm
• Wall thickness: 3 mm
• Lid includes an inner locating rim for a snug fit

✅ Assembly
1. Start printing the box or lid
2. Pause the print at the magnet layer
3. Insert 6×3 mm magnets (check polarity!)
4. Resume printing
5. Enjoy a clean, fully enclosed magnetic closure

If you print this model, I’d really appreciate it if you shared a Make or a photo — it helps a lot and motivates me to keep designing useful models! ❤

License:

Creative Commons — Attribution — Noncommercial

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