It's so much fun! You stack light blocks with chopsticks. It has improved my dexterity. An educational puzzle where you stack blocks of different colors and shapes. - Set Contents: Blocks, cards, chopsticks - Block Types: Blocks of different colors and shapes - Number of Cards: 20 - How to Play: A stacking puzzle - Target Age: 3 years and older - Puzzle Theme: Building shapes Thank you for viewing.