Himitsu Bako 3 | 60 Steps - 6 Hidden Compartments

Himitsu Bako 3 – The 60-Step Path to Six Hidden Realms

At last, it has arrived — the long-awaited continuation of the Himitsu Bako legacy.
Introducing: Himitsu Bako 3.

In every sense, this is the bigger brother of the series. Yes, it’s large. But size is only the beginning. This box is a journey, a layered expedition through secrets, craftsmanship, and mind-bending precision.

With no fewer than 60 sequential moves required to unlock its mysteries, the Himitsu Bako 3 reveals up to six unique compartments — some openly presented, others cunningly concealed. Sliding panels, hidden drawers, shifting surfaces… every element has been engineered to surprise.

As with all Himitsu Bako creations, the design is finished with an elegant traditional Japanese pattern, making it not only a puzzle, but a work of art. A collector’s centerpiece. A conversation starter. A treasure.

Are you ready to take on this grand new chapter in the Himitsu Bako saga?

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Attention:
This model contains moving parts and relies on tight tolerances. It is strongly recommended to print using a relatively new or well-maintained nozzle. Worn or heavily used nozzles may result in inaccurate prints, which can cause parts to fuse together or fail to meet the required tolerances. This may prevent components from moving correctly or cause them to become stuck.

Compatibily & Information

• Multi Color pattern print? 
  • Flush multicolor pattern
  • AMS Needed
• Single color of Multicolor?
  • Inlayed pattern (no color)
  • Take single color and add pauses to change filament at layer 4
• Glue Needed
• A1 MINI Information
  • Standard size does NOT fit A1 mini
  • At 75% scale it can fit A1 mini (NOT TESTED YET)
• Dimensions (outer)
  • 170 x 220 x 120 mm
• Dimensions compartments: 
  • 130 x 130 x 85 mm
  • 60 x 60 x 45 mm
  • 60 x 60 x 45 mm
  • 190 x 135 x 12 mm
  • 165 x 80 x 2.5 mm
  • 70 x 40 x18

Print instructions

• BAMBULAB Filament is highly recommended!
  • Other brands like Elegoo give very bad results in tolerances (which causes fitting issues!)
• Choose you print profile
  • Multi Color Pattern - AMS
  • Single or Multi Color - NOAMS
    • Print in one go for single color
    • Pause panels at start of layer 4 and change filament
• Just press print!

Assembly instructions

• Follow the detailed Parts & Assembly document I included with this model

Solution

• I included a separate SOLUTION document. 
• BE ADVISED! Dont open if you do want to figure out this puzzlebox by yourself!

PS. Check out my other models in this series if you like this one! Thank you so much for all the love!