Unlocking Puzzle Gift Box - 5 Hidden Messages - Multiple sizes and textures

This mechanical gift box transforms a simple present into an interactive experience. Each turn reveals a new message, building anticipation until the box finally opens.

Perfect for birthdays, surprises, or just messing with your friends 😄

Fully customizable messages.

Features

• Unlocks only after the final message

• Fully customizable message inserts

• Great for gifts and special occasions

• Fun, interactive mechanism

What’s included

• 4 sizes:

  • 100x100x20mm

  • 100x100x40mm

  • 120x120x50mm

  • 150x150x60mm

• 4 texture styles: plain, hex, voronoi, wood

• Printable message templates (A4 + SVG)

• Ready-to-use message examples

• Blank template for creating your own messages

Printing

• Designed for easy FDM printing

• No supports

• 0.4mm nozzle

• 0.2mm layer height

Full version

It has

• 5 ready to print sizes:

  • 100x100x20mm

  • 100x100x40mm

  • 120x120x50mm

  • 150x150x60mm

  • 180x180x80mm

• Multiple box sizes (ready-to-print STLs)

• 4 texture styles: plain, hexagonal, voronoi, wood

• Printable message templates (A4 + SVG)

• Ready-to-use message examples

• Blank template for creating your own messages

• Blender and FreeCAD source files

• Instructions for generating custom sizes

Assembly