Hidden coin maze gift box — 3D-printable model preview
AR view

Hidden coin maze gift box

Turn a coin gift into a tilt puzzle

A sealed flat box with a serpentine maze inside: push a coin or rolled banknote in through the side slot and the recipient has to tilt it out again by feel and sound alone, with no window to cheat. It turns a gift of money into a five-minute puzzle.

Size (Base A)
130 × 130 × 9 mm
Shape
Rectangular
Walls
2.4 mm
Volume
78.6 cm³
Est. weight (PLA)
97.5 g
Parts to print
1
Made by
Krypto
Built in
39 steps

What’s in it

  • Rectangular, 130 × 130 × 9 mm, with 2.4 mm walls
  • 4 dividers
  • 1 hole in the walls
  • One more base built on (Base B)
  • Base B: rectangular, 130 × 130 mm (stacked)

How to print it

Prints as shown on its floor, no supports. Stacked parts are fused into one print.

Filament: at most about 97.5 g of PLA printed solid (roughly $1.95 at $20 per kg); normal infill uses less.

To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).

Questions

What size is the hidden coin maze gift box model?

The hidden coin maze gift box model measures 130 × 130 × 9 mm (width × depth × height). That is Base A; one more base is built on. You can change every size in the free SO3D.xyz generator before you download it.

Does it need supports?

No. Prints as shown on its floor, no supports. Stacked parts are fused into one print.

How much filament does it use?

At most about 97.5 g of PLA (78.6 cm³ printed solid), roughly $1.95 of filament at $20 per kg. Normal infill uses less.

Can I change it?

Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.

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Make it fit your space

Change the size, walls, dividers, holes and labels of the hidden coin maze gift box model in your browser, then download it for your printer. Free, no CAD needed.

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