Meiji's Milk Chocolate Puzzle is an educational toy that allows you to enjoy combining 12 different shapes. - Brand: Meiji - Product Name: Milk Chocolate Puzzle - Difficulty: Pure (Sweet) - Size: Approximately 10cm x 15cm Thank you for viewing. I received this as a bingo prize, checked the contents, and it has been stored at home for a long time. I've marked it as "Like New." Seems good for a mental workout.