9 high-quality tools are just the right amount of equipment to build even the largest and complex structure. . . no extraneous pieces getting lost under the front seat of the car on the way. . . The kit comes with a chic and dedicated mesh carrying case for easy transportation to the beach and snow as well as easy cleaning and storage HOLISTIC PLAY AND LEARN EXPERIENCE - Beyond the experience of building, activities with this well-thought-out design will engage the child as a whole person, interconnected by physical, mental and social aspects of life; it's a developmental tool for children and playing improves motor skills, develops imagination, enables creativity and self-expression, and encourages cooperation and teamwork; watch their curious minds working to figure out how the world works! NOT JUST FOR KIDS! Teens and adults will play with it as much as the kids! Moms, Dads, Grandparents, caretakers and kids can spend quality family-time together; It is a wonderful activity for kids' birthday parties, play dates and even single play AGES THREE UPWARDS