• 3-in-1 experience combining construction and mechanical puzzle solving. • Wooden puzzle box with interactive mechanisms and a hidden chamber inside. • Made of high-quality birch wood to ensure strength and durability. • Reusable brainteaser designed to challenge logic and creativity. • Ideal for Escape Room fans and suitable for children over 14 years old and adults. • Compact dimensions of 5,3 cm x 5,3 cm x 4 cm.