How to use: First, take out the spinning wagon and the 19 big building blocks from the set. Let your toddler start building on the wagon or the wagon handle. Once they've built something, they can pull the wagon to make their creation spin. When playtime is over, put all the blocks inside the wagon for easy storage. Note: Keep small parts away from children under 1 to avoid choking hazards. Maintenance: Wipe the wagon and blocks with a damp cloth if they get dirty. Don't submerge the wagon in water as it may damage the spinning feature.