Product Description: Travel through time with the Project Genius – 12 Pc Ancient Metal Collection, a set of twelve meticulously crafted disentanglement puzzles. Inspired by the Copper, Bronze, and Steel Ages, each puzzle reflects the ingenuity of historic metalwork while offering unique challenges. Ranging from level 2 to 5 difficulty, this collection delivers hours of engaging brain-teasing fun for puzzlers of all skill levels. Key Features: Diverse Range: Includes puzzles from easy (level 2) to challenging (level 5). Historical Themes: Inspired by the Copper, Bronze, and Steel Ages. Durable Build: Made from quality metal for lasting use and tactile play. Age Recommendation: Ages 8+ Product Dimensions (Display): 30 × 20 × 8 cm Difficulty Level: 2–5 Why Choose This Product? The Project Genius – 12 Pc Ancient Metal Collection blends history, craftsmanship, and challenge. A must-have for puzzle fans and collectors who enjoy durable, culturally inspired brain teasers.