Walnut Ridge Problem Solving Kit. Challenges Those Age 8 and Older. FEATURES: Not a model! It's a design and build car that you create. This one almost flies! The objective with this kit is to design and build a vehicle powered by a propeller. Great for individual or small group activity. There is no right or wrong way to build your vehicle! Problem solving exercise with 'top secret instructions' if you get totally stumped! The basic stuff for operation is supplied. The body style can become a creative experience. You can be creative: customize your vehicle and add your own stuff. Have competitions on uniqueness, distance, speed and alignment. Parts come in a zip-lock bag that can be used to store and transport your finished product in. INCLUDES: One Air Prop Racer REQUIRES: Assembly Scissors Small Hammer Tape