Book-shaped secret box — 3D-printable model preview
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Geometric & decorative Multi-part assembly

Book-shaped secret box

Hide secrets in a book-shaped box

A box that stands on the shelf like a book, with a telescoping lid at the top and SECRETS running up its spine.

Size
45 × 160 × 230 mm
Shape
Rectangular
Walls
2.0 mm
Volume
45.0 cm³
Est. weight (PLA)
55.8 g
Parts to print
2
Made by
Krypto
Built in
18 steps

What’s in it

  • Rectangular, 45 × 160 × 230 mm, with 2.0 mm walls
  • Engraved text: “SECRETS”
  • Telescoping lid (prints separately)

How to print it

Prints as shown on its floor, no supports. The lid prints as a separate part, top down.

Filament: at most about 55.8 g of PLA printed solid (roughly $1.12 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 book-shaped secret box model?

The book-shaped secret box model measures 45 × 160 × 230 mm (width × depth × height). 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. The lid prints as a separate part, top down.

How much filament does it use?

At most about 55.8 g of PLA (45.0 cm³ printed solid), roughly $1.12 of filament at $20 per kg. Normal infill uses less.

How many parts does it print as?

2 parts. The download lays each part flat in its best print position: Download STL gives one file per part, Download 3MF puts them all on one plate.

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 book-shaped secret box model in your browser, then download it for your printer. Free, no CAD needed.

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