This puzzle is designed for ages 12 and up, offering a challenging yet rewarding experience with its three-dimensional interlocking pieces—a fresh take on traditional flat jigsaw puzzles. With over 150 unique designs and colors available, plus new releases annually, collectors can expand their assortment. The 3D crystal puzzles provide a brain-teasing challenge, combining colorful, interlocking pieces with optional step-by-step solutions for guidance. Once completed, the puzzle can be displayed as décor on shelves, coffee tables, or other home spaces. Suitable for teens and adults who enjoy jigsaw puzzles, this series enhances problem-solving, critical thinking, and strategic skills. The compact, elegant design makes it an ideal gift for puzzle enthusiasts. Each puzzle is constructed from precision-molded, clear hard plastic pieces to ensure durability and a seamless fit.