85049 Professional building set 325 pieces includes 25 ideas to make different shapes and vehicles

Children's building game: Using 325 pieces of the classic Kineks style and a foldable spring engine, you can move and create many wonderful interactive models with this children's building set, from riding a pirate ship and turbo race car to helicopter and more. Educational game: This engineering set includes 25 different ideas for three-dimensional building and encourages the development of fine motor skills, dexterity, spatial awareness, and problem-solving using rods and connectors color-coded specifically designed to connect together. Age and suitability: Perfect for children aged 7 years and above, where they enjoy imaginative play while developing core knowledge in science, technology, engineering, and mathematics topics with these children's building toys that include opportunities for hands-on inquiry-based learning.