25 pcs. in a box of actual brick size, builders set for construction and stacking.
UNIQUE PLAY -  Little builders' imagination and hands hard at work as they explore the world of Architecture and Engineering. 
CHILDHOOD DEVELOPMENT AND STEM TOY - These building blocks are the perfect tool to develop your child's patient problem-solving skills, as it exercises spatial and methodical thinking. Great for stimulating verbal expression and cooperation when your little builder gets friends to help. Ideal platform for transforming ideas into action.
DESIGN AND SAFETY - These building bricks are soft, strong lightweight, and have a smooth surface without rough edges, making them easy to move. The bricks are easy to clean and made from non-toxic durable foam.