This puzzle is designed for ages 12 and up, offering a challenging yet rewarding experience with a modern twist on traditional flat jigsaw puzzles. With over 150 unique designs and colors available, collectors can expand their set as new puzzles are released annually. The 3D Crystal Puzzles feature interlocking, colorful pieces that require strategic assembly, supported by step-by-step solutions for additional guidance. Once completed, the puzzle serves as a decorative display piece for shelves, coffee tables, or home décor. The precision-molded, clear hard plastic pieces ensure smooth construction, making it suitable for puzzle enthusiasts who enjoy problem-solving and critical thinking. Its compact and elegant design also makes it a fitting gift for teens and adults.