It was missing the number 5 block so it wouldn’t stack correctly. Other than that, it’s a nice product.
Pros
Skill Development: The stacking toy set is great for 12-18 months babies learning colors, shapes, textures, counting, and developing balance, fine motor skills, and problem-solving capabilities. Suitable for 6-12 months Infant and 1-2 year old boy girl to play
Cons
Blocks may be too heavy and difficult for younger infants to manipulate