"6-Alarm Puzzle Box" (https://www.printables.com/model/919082-6-alarm-puzzle-box) was designed by Joseph Kovell of 3D Printy (https://3dprinty.xyz) and shared under a Creative Commons Attribution License (CC BY 4.0) that allows commercial use. I make this puzzle with a 3D printer and good quality filaments.
To solve 6-Alarm Puzzle Box, you'll need to open it, and find the 2 Bitcoin hidden inside.
Dimensions: 175 x 115 x 80 mm.
I ship from Italy all over the World. You will choose the courier / shipping methods and you are responsible for custom duties. For any questions and to allow me to change the shipping costs, please ask before bidding.