bullet blocks block construction toys assembling learning educational gift puzzle

Name:bullet blocks block construction toys assembling learning educational gift puzzle Age Specification:3+ Type:3-D Puzzle Net Quantity (N):1 Number Of Pieces:Up to 99 Pieces Cube Type:Other Shapes the best building blocks with Develop color cognition, shape of cognition,to strengthen collaboration and mutual assistance, develop assistance, develop hands ability, cultivate logical thinking. Blocks help children learn to take turns and share materials, develop new friendships, become self-reliant, increase attention span, cooperate with others and develop self-esteem.