Blah Box - Eric Fuller

The puzzle has been stored between 40-60% humidity and works perfectly. 

The item can be shipped worldwide - please wait for final invoice before making payment. 

Please see below for more information on the puzzle from Cubic Dissection’s website;

Blah Box is the result of the accumulation of ideas I had while trying to design a simple mechanism for the box containing the DDD Burr Puzzle. I wanted to make a simple trick opening mechanism for DDD, but in the end, discarded the idea because it would overly increase the price of the puzzle. I did come out of the design session with some solid ideas, which, when combined, turned into a rather interesting box on their own. I was feeling rather "Blah" about my failure with DDD and decided to name this new box after that feeling.

No external tools are allowed. No bumping, spinning, or force is necessary or allowed.