Children can build castles, parks, schools, cars, bridges and more. Encourage children's imagination and creative cognitive skills.Kids blocks set come with a storage bucket for easy storage and portability. The shape sorter on the bucket lid makes it more fun for children to sort wooden blocks by themselves, identify colors and shapes, and develop good storage habits.water-based paint, colorful and BPA free, safe and non-toxic. Each block comes with rounded edges and smooth surfaces. Larger block sizes keep babies safe from choking hazards.Wooden stacking block for toddlers have always been an indispensable toy for growing up. Toddlers are free to use their imaginations to build whimsy while promoting color recognition, shape matching, stacking and sorting skills.