Get ready to enter the world of Monster High with this 100-piece lenticular puzzle from Mattel. The puzzle features colorful and detailed images of your favorite characters from the popular series, including Apple White, Orange Boom, and Grumpy Cat. The puzzle is made of high-quality cardboard and comes in a convenient heart shaped tin for easy storage and transport. This puzzle is perfect for fans of Monster High who are 9 years old and up. It is a great way to spend quality time with family and friends while also improving cognitive and problem-solving skills. Don't miss out on the opportunity to add this fun and challenging puzzle to your collection.