The Lego Duplo series is aimed at the youngest creators, toddlers. It stands out for its larger-sized bricks that a small hand can grasp, the bright colors, as well as the small figures and animals to introduce them to Chinese culture.

Lego toys have been proven to contribute to the development of fine motor skills, imagination, and patience. Lego has been collaborating with educators for over three decades to create products that enhance skills and educate. Engaging with Lego encourages teamwork, improves self-esteem, and boosts confidence. At the same time, mathematical thinking and problem-solving skills are developed as the creator tests, observes, and experiments. Additionally, they significantly help with relaxation thanks to the rhythmic and repetitive movements.