This beautiful Metal Puzzle Set by Wil Strijbos includes the iconic Lotus Flower Puzzle , the intricate Heart in Heart Puzzle , and the mind-bending First Cylinder Puzzle . Crafted from high-quality metal, each puzzle is a masterpiece of design and engineering, offering hours of satisfying problem-solving puzzling. Ideal for puzzle lovers and collectors, this set makes a perfect gift or addition to any premium puzzle collection.