Assemble and paint these hot air balloons. Make many fun and colourful designs. Turn them into a unique mobile decor for your living room or garden canopy. Includes 9 hot air balloons in 4 different sizes (assembly & painting required) and colourful stickers for decoration.   Boosts children's creativity & imagination. Arts and crafts projects can help children express themselves, Helps children develop fine motor skills. Arts and crafts projects also help children learn how to solve problems.