This puzzle is designed for ages 12 and up, offering a challenging yet rewarding experience. It introduces a fresh take on traditional flat jigsaw puzzles with its 3D crystal design. The collection includes over 150 unique designs and colors, with new additions released annually. Each puzzle consists of interlocking, colorful 3D pieces, accompanied by step-by-step solutions for guidance. Once completed, the puzzle can be displayed as décor on shelves, coffee tables, or other surfaces. Made from precision-molded clear hard plastic, the pieces ensure smooth assembly. The puzzles help develop problem-solving, critical thinking, and strategic skills. Suitable for teens and adults, they also make a practical gift for puzzle enthusiasts.