• CHALLENGE: Open the secret box, unlocking a very tricky system, hidden inside the box
• Extremely difficult box to hidden some money and other jewels
• Difficulty: INCREDIBLE 5/6
• Wonderful box to give away money, gift cards, jewelry or other precious objects
• Box dimension: 5.7 x 3.5 x 2 inch; Internal Space: 4.6 x 2.3 x 0.7 inch; Second hidden compartment: 1.6 x 2 x 0.5 inch