Botzees Toddler - Coding Train Set is the smartest way to introduce early coding concepts to preschoolers aged 2+ years. A revolutionary upgrade from the regular train sets, with the 11 colorful and beautiful themed playsets that can be built, Botzees Toddler is highly versatile, allowing children to make connections and intuitively explore early coding concepts, such as sequencing, looping, and conditional coding while developing problem-solving skills, critical thinking, collaboration, and social and emotional skills.