A set for creating a fascinating metal 3D model. Building a METAL EARTH puzzle requires patience and skilled hands, but the result fully rewards the effort. These miniature replicas make impressive and eye-catching decorations. From square sheets of steel, detailed and captivating models will take shape right in your hands. The authentic look of METAL EARTH 3D puzzles is achieved through precise laser engraving. Tools are not included. WORKFLOW: Remove the individual parts from the metal sheets; if needed, use small cutting pliers (not included). The parts connect using locks formed by a tab and a hole. Bend the tab with small, thin pliers (not included) and gradually secure all the locks until a highly realistic masterpiece emerges!