OBJECTIVE: Open the Secret box Difficulty: EXTREME 4/6 Handmade by Jean-Claude Constantin Dimensions: 5 x 3 x 3 inches Wooden secret box with a metal lock to close it A beautiful box with a mysterious lock to lock the opening! OBJECTIVE : Open the casket Dimensions: 12.5 x 7.4 x 7 ...OBJECTIVE: Open the Secret box Difficulty: EXTREME 4/6 Handmade by Jean-Claude Constantin Dimensions: 5 x 3 x 3 inches Wooden secret box with a metal lock to close it A beautiful box with a mysterious lock to lock the opening! OBJECTIVE : Open the casket Dimensions: 12.5 x 7.4 x 7.5 cm Hand made with laser cut on wood by Jean-Claude Constantin. Jean-Claude Constantin lives in Germany, where he draws and produces several puzzles in wood and metal, but also prestigious games. SOLD WITH COLORED PACKAGE LEAFLET